2015681690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 4389396480

約数和(自身を除く): 2373714790

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 53, 55, 62, 95, 106, 110, 155, 190, 209, 265, 310, 341, 418, 530, 583, 587, 589, 682, 1007, 1045, 1166, 1174, 1178, 1643, 1705, 2014, 2090, 2915, 2935, 2945, 3286, 3410, 5035, 5830, 5870, 5890, 6457, 6479, 8215, 10070, 11077, 11153, 12914, 12958, 16430, 18073, 18197, 22154, 22306, 31111, 31217, 32285, 32395, 36146, 36394, 55385, 55765, 62222, 62434, 64570, 64790, 90365, 90985, 110770, 111530, 122683, 155555, 156085, 180730, 181970, 200167, 245366, 311110, 312170, 342221, 343387, 345743, 400334, 591109, 613415, 684442, 686774, 691486, 964441, 1000835, 1182218, 1226830, 1711105, 1716935, 1728715, 1928882, 2001670, 2955545, 3422210, 3433870, 3457430, 3803173, 4822205, 5911090, 6502199, 7606346, 9644410, 10608851, 13004398, 18324379, 19015865, 21217702, 32510995, 36648758, 38031730, 53044255, 65021990, 91621895, 106088510, 183243790, 201568169, 403136338, 1007840845, 2015681690]

約数ペア:

[(1, 2015681690), (2, 1007840845), (5, 403136338), (10, 201568169), (11, 183243790), (19, 106088510), (22, 91621895), (31, 65021990), (38, 53044255), (53, 38031730), (55, 36648758), (62, 32510995), (95, 21217702), (106, 19015865), (110, 18324379), (155, 13004398), (190, 10608851), (209, 9644410), (265, 7606346), (310, 6502199), (341, 5911090), (418, 4822205), (530, 3803173), (583, 3457430), (587, 3433870), (589, 3422210), (682, 2955545), (1007, 2001670), (1045, 1928882), (1166, 1728715), (1174, 1716935), (1178, 1711105), (1643, 1226830), (1705, 1182218), (2014, 1000835), (2090, 964441), (2915, 691486), (2935, 686774), (2945, 684442), (3286, 613415), (3410, 591109), (5035, 400334), (5830, 345743), (5870, 343387), (5890, 342221), (6457, 312170), (6479, 311110), (8215, 245366), (10070, 200167), (11077, 181970), (11153, 180730), (12914, 156085), (12958, 155555), (16430, 122683), (18073, 111530), (18197, 110770), (22154, 90985), (22306, 90365), (31111, 64790), (31217, 64570), (32285, 62434), (32395, 62222), (36146, 55765), (36394, 55385)]