22918350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 73995264

約数和(自身を除く): 51076914

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 65, 69, 70, 73, 75, 78, 91, 105, 115, 130, 138, 146, 150, 161, 175, 182, 195, 210, 219, 230, 273, 299, 322, 325, 345, 350, 365, 390, 438, 455, 483, 511, 525, 546, 575, 598, 650, 690, 730, 805, 897, 910, 949, 966, 975, 1022, 1050, 1095, 1150, 1365, 1495, 1533, 1610, 1679, 1725, 1794, 1825, 1898, 1950, 2093, 2190, 2275, 2415, 2555, 2730, 2847, 2990, 3066, 3358, 3450, 3650, 4025, 4186, 4485, 4550, 4745, 4830, 5037, 5110, 5475, 5694, 6279, 6643, 6825, 7475, 7665, 8050, 8395, 8970, 9490, 10074, 10465, 10950, 11753, 12075, 12558, 12775, 13286, 13650, 14235, 14950, 15330, 16790, 19929, 20930, 21827, 22425, 23506, 23725, 24150, 25185, 25550, 28470, 31395, 33215, 35259, 38325, 39858, 41975, 43654, 44850, 47450, 50370, 52325, 58765, 62790, 65481, 66430, 70518, 71175, 76650, 83950, 99645, 104650, 109135, 117530, 125925, 130962, 142350, 152789, 156975, 166075, 176295, 199290, 218270, 251850, 293825, 305578, 313950, 327405, 332150, 352590, 458367, 498225, 545675, 587650, 654810, 763945, 881475, 916734, 996450, 1091350, 1527890, 1637025, 1762950, 2291835, 3274050, 3819725, 4583670, 7639450, 11459175, 22918350]

約数ペア:

[(1, 22918350), (2, 11459175), (3, 7639450), (5, 4583670), (6, 3819725), (7, 3274050), (10, 2291835), (13, 1762950), (14, 1637025), (15, 1527890), (21, 1091350), (23, 996450), (25, 916734), (26, 881475), (30, 763945), (35, 654810), (39, 587650), (42, 545675), (46, 498225), (50, 458367), (65, 352590), (69, 332150), (70, 327405), (73, 313950), (75, 305578), (78, 293825), (91, 251850), (105, 218270), (115, 199290), (130, 176295), (138, 166075), (146, 156975), (150, 152789), (161, 142350), (175, 130962), (182, 125925), (195, 117530), (210, 109135), (219, 104650), (230, 99645), (273, 83950), (299, 76650), (322, 71175), (325, 70518), (345, 66430), (350, 65481), (365, 62790), (390, 58765), (438, 52325), (455, 50370), (483, 47450), (511, 44850), (525, 43654), (546, 41975), (575, 39858), (598, 38325), (650, 35259), (690, 33215), (730, 31395), (805, 28470), (897, 25550), (910, 25185), (949, 24150), (966, 23725), (975, 23506), (1022, 22425), (1050, 21827), (1095, 20930), (1150, 19929), (1365, 16790), (1495, 15330), (1533, 14950), (1610, 14235), (1679, 13650), (1725, 13286), (1794, 12775), (1825, 12558), (1898, 12075), (1950, 11753), (2093, 10950), (2190, 10465), (2275, 10074), (2415, 9490), (2555, 8970), (2730, 8395), (2847, 8050), (2990, 7665), (3066, 7475), (3358, 6825), (3450, 6643), (3650, 6279), (4025, 5694), (4186, 5475), (4485, 5110), (4550, 5037), (4745, 4830)]