2017383930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{887}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 5400929664

約数和(自身を除く): 3383545734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 683, 887, 1110, 1366, 1665, 1774, 2049, 2661, 3330, 3415, 4098, 4435, 5322, 6147, 6830, 7983, 8870, 10245, 12294, 13305, 15966, 20490, 25271, 26610, 30735, 32819, 39915, 50542, 61470, 65638, 75813, 79830, 98457, 126355, 151626, 164095, 196914, 227439, 252710, 295371, 328190, 379065, 454878, 492285, 590742, 605821, 758130, 984570, 1137195, 1211642, 1476855, 1817463, 2274390, 2953710, 3029105, 3634926, 5452389, 6058210, 9087315, 10904778, 18174630, 22415377, 27261945, 44830754, 54523890, 67246131, 112076885, 134492262, 201738393, 224153770, 336230655, 403476786, 672461310, 1008691965, 2017383930]

約数ペア:

[(1, 2017383930), (2, 1008691965), (3, 672461310), (5, 403476786), (6, 336230655), (9, 224153770), (10, 201738393), (15, 134492262), (18, 112076885), (30, 67246131), (37, 54523890), (45, 44830754), (74, 27261945), (90, 22415377), (111, 18174630), (185, 10904778), (222, 9087315), (333, 6058210), (370, 5452389), (555, 3634926), (666, 3029105), (683, 2953710), (887, 2274390), (1110, 1817463), (1366, 1476855), (1665, 1211642), (1774, 1137195), (2049, 984570), (2661, 758130), (3330, 605821), (3415, 590742), (4098, 492285), (4435, 454878), (5322, 379065), (6147, 328190), (6830, 295371), (7983, 252710), (8870, 227439), (10245, 196914), (12294, 164095), (13305, 151626), (15966, 126355), (20490, 98457), (25271, 79830), (26610, 75813), (30735, 65638), (32819, 61470), (39915, 50542)]