1406142010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18617}}^1$

素因数の和:18727

約数の個数: 64

約数和(自身を含む): 3152846592

約数和(自身を除く): 1746704582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 830, 910, 1079, 1162, 2158, 2905, 5395, 5810, 7553, 10790, 15106, 18617, 37234, 37765, 75530, 93085, 130319, 186170, 242021, 260638, 484042, 651595, 1210105, 1303190, 1545211, 1694147, 2420210, 3090422, 3388294, 7726055, 8470735, 10816477, 15452110, 16941470, 20087743, 21632954, 40175486, 54082385, 100438715, 108164770, 140614201, 200877430, 281228402, 703071005, 1406142010]

約数ペア:

[(1, 1406142010), (2, 703071005), (5, 281228402), (7, 200877430), (10, 140614201), (13, 108164770), (14, 100438715), (26, 54082385), (35, 40175486), (65, 21632954), (70, 20087743), (83, 16941470), (91, 15452110), (130, 10816477), (166, 8470735), (182, 7726055), (415, 3388294), (455, 3090422), (581, 2420210), (830, 1694147), (910, 1545211), (1079, 1303190), (1162, 1210105), (2158, 651595), (2905, 484042), (5395, 260638), (5810, 242021), (7553, 186170), (10790, 130319), (15106, 93085), (18617, 75530), (37234, 37765)]