22519770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 68027904

約数和(自身を除く): 45508134

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 113, 130, 146, 182, 195, 210, 219, 226, 273, 339, 365, 390, 438, 455, 511, 546, 565, 678, 730, 791, 910, 949, 1022, 1095, 1130, 1365, 1469, 1533, 1582, 1695, 1898, 2190, 2373, 2555, 2730, 2847, 2938, 3066, 3390, 3955, 4407, 4745, 4746, 5110, 5694, 6643, 7345, 7665, 7910, 8249, 8814, 9490, 10283, 11865, 13286, 14235, 14690, 15330, 16498, 19929, 20566, 22035, 23730, 24747, 28470, 30849, 33215, 39858, 41245, 44070, 49494, 51415, 57743, 61698, 66430, 82490, 99645, 102830, 107237, 115486, 123735, 154245, 173229, 199290, 214474, 247470, 288715, 308490, 321711, 346458, 536185, 577430, 643422, 750659, 866145, 1072370, 1501318, 1608555, 1732290, 2251977, 3217110, 3753295, 4503954, 7506590, 11259885, 22519770]

約数ペア:

[(1, 22519770), (2, 11259885), (3, 7506590), (5, 4503954), (6, 3753295), (7, 3217110), (10, 2251977), (13, 1732290), (14, 1608555), (15, 1501318), (21, 1072370), (26, 866145), (30, 750659), (35, 643422), (39, 577430), (42, 536185), (65, 346458), (70, 321711), (73, 308490), (78, 288715), (91, 247470), (105, 214474), (113, 199290), (130, 173229), (146, 154245), (182, 123735), (195, 115486), (210, 107237), (219, 102830), (226, 99645), (273, 82490), (339, 66430), (365, 61698), (390, 57743), (438, 51415), (455, 49494), (511, 44070), (546, 41245), (565, 39858), (678, 33215), (730, 30849), (791, 28470), (910, 24747), (949, 23730), (1022, 22035), (1095, 20566), (1130, 19929), (1365, 16498), (1469, 15330), (1533, 14690), (1582, 14235), (1695, 13286), (1898, 11865), (2190, 10283), (2373, 9490), (2555, 8814), (2730, 8249), (2847, 7910), (2938, 7665), (3066, 7345), (3390, 6643), (3955, 5694), (4407, 5110), (4745, 4746)]