4982250

素因数分解:

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

素因数の和:113

約数の個数: 128

約数和(自身を含む): 15515136

約数和(自身を除く): 10532886

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 73, 75, 78, 91, 105, 125, 130, 146, 150, 175, 182, 195, 210, 219, 250, 273, 325, 350, 365, 375, 390, 438, 455, 511, 525, 546, 650, 730, 750, 875, 910, 949, 975, 1022, 1050, 1095, 1365, 1533, 1625, 1750, 1825, 1898, 1950, 2190, 2275, 2555, 2625, 2730, 2847, 3066, 3250, 3650, 4550, 4745, 4875, 5110, 5250, 5475, 5694, 6643, 6825, 7665, 9125, 9490, 9750, 10950, 11375, 12775, 13286, 13650, 14235, 15330, 18250, 19929, 22750, 23725, 25550, 27375, 28470, 33215, 34125, 38325, 39858, 47450, 54750, 63875, 66430, 68250, 71175, 76650, 99645, 118625, 127750, 142350, 166075, 191625, 199290, 237250, 332150, 355875, 383250, 498225, 711750, 830375, 996450, 1660750, 2491125, 4982250]

約数ペア:

[(1, 4982250), (2, 2491125), (3, 1660750), (5, 996450), (6, 830375), (7, 711750), (10, 498225), (13, 383250), (14, 355875), (15, 332150), (21, 237250), (25, 199290), (26, 191625), (30, 166075), (35, 142350), (39, 127750), (42, 118625), (50, 99645), (65, 76650), (70, 71175), (73, 68250), (75, 66430), (78, 63875), (91, 54750), (105, 47450), (125, 39858), (130, 38325), (146, 34125), (150, 33215), (175, 28470), (182, 27375), (195, 25550), (210, 23725), (219, 22750), (250, 19929), (273, 18250), (325, 15330), (350, 14235), (365, 13650), (375, 13286), (390, 12775), (438, 11375), (455, 10950), (511, 9750), (525, 9490), (546, 9125), (650, 7665), (730, 6825), (750, 6643), (875, 5694), (910, 5475), (949, 5250), (975, 5110), (1022, 4875), (1050, 4745), (1095, 4550), (1365, 3650), (1533, 3250), (1625, 3066), (1750, 2847), (1825, 2730), (1898, 2625), (1950, 2555), (2190, 2275)]