2013203550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{769}}^1$

素因数の和:1378

約数の個数: 96

約数和(自身を含む): 5169669120

約数和(自身を除く): 3156465570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 563, 769, 775, 930, 1126, 1538, 1550, 1689, 2307, 2325, 2815, 3378, 3845, 4614, 4650, 5630, 7690, 8445, 11535, 14075, 16890, 17453, 19225, 23070, 23839, 28150, 34906, 38450, 42225, 47678, 52359, 57675, 71517, 84450, 87265, 104718, 115350, 119195, 143034, 174530, 238390, 261795, 357585, 432947, 436325, 523590, 595975, 715170, 865894, 872650, 1191950, 1298841, 1308975, 1787925, 2164735, 2597682, 2617950, 3575850, 4329470, 6494205, 10823675, 12988410, 13421357, 21647350, 26842714, 32471025, 40264071, 64942050, 67106785, 80528142, 134213570, 201320355, 335533925, 402640710, 671067850, 1006601775, 2013203550]

約数ペア:

[(1, 2013203550), (2, 1006601775), (3, 671067850), (5, 402640710), (6, 335533925), (10, 201320355), (15, 134213570), (25, 80528142), (30, 67106785), (31, 64942050), (50, 40264071), (62, 32471025), (75, 26842714), (93, 21647350), (150, 13421357), (155, 12988410), (186, 10823675), (310, 6494205), (465, 4329470), (563, 3575850), (769, 2617950), (775, 2597682), (930, 2164735), (1126, 1787925), (1538, 1308975), (1550, 1298841), (1689, 1191950), (2307, 872650), (2325, 865894), (2815, 715170), (3378, 595975), (3845, 523590), (4614, 436325), (4650, 432947), (5630, 357585), (7690, 261795), (8445, 238390), (11535, 174530), (14075, 143034), (16890, 119195), (17453, 115350), (19225, 104718), (23070, 87265), (23839, 84450), (28150, 71517), (34906, 57675), (38450, 52359), (42225, 47678)]