2021837670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8731}}^1$

素因数の和:8858

約数の個数: 96

約数和(自身を含む): 5492358144

約数和(自身を除く): 3470520474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 83, 90, 93, 155, 166, 186, 249, 279, 310, 415, 465, 498, 558, 747, 830, 930, 1245, 1395, 1494, 2490, 2573, 2790, 3735, 5146, 7470, 7719, 8731, 12865, 15438, 17462, 23157, 25730, 26193, 38595, 43655, 46314, 52386, 77190, 78579, 87310, 115785, 130965, 157158, 231570, 261930, 270661, 392895, 541322, 724673, 785790, 811983, 1353305, 1449346, 1623966, 2174019, 2435949, 2706610, 3623365, 4059915, 4348038, 4871898, 6522057, 7246730, 8119830, 10870095, 12179745, 13044114, 21740190, 22464863, 24359490, 32610285, 44929726, 65220570, 67394589, 112324315, 134789178, 202183767, 224648630, 336972945, 404367534, 673945890, 1010918835, 2021837670]

約数ペア:

[(1, 2021837670), (2, 1010918835), (3, 673945890), (5, 404367534), (6, 336972945), (9, 224648630), (10, 202183767), (15, 134789178), (18, 112324315), (30, 67394589), (31, 65220570), (45, 44929726), (62, 32610285), (83, 24359490), (90, 22464863), (93, 21740190), (155, 13044114), (166, 12179745), (186, 10870095), (249, 8119830), (279, 7246730), (310, 6522057), (415, 4871898), (465, 4348038), (498, 4059915), (558, 3623365), (747, 2706610), (830, 2435949), (930, 2174019), (1245, 1623966), (1395, 1449346), (1494, 1353305), (2490, 811983), (2573, 785790), (2790, 724673), (3735, 541322), (5146, 392895), (7470, 270661), (7719, 261930), (8731, 231570), (12865, 157158), (15438, 130965), (17462, 115785), (23157, 87310), (25730, 78579), (26193, 77190), (38595, 52386), (43655, 46314)]