88402470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 231323904

約数和(自身を除く): 142921434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 2731, 3237, 5395, 5462, 6474, 8193, 10790, 13655, 16185, 16386, 27310, 32370, 35503, 40965, 71006, 81930, 106509, 177515, 213018, 226673, 355030, 453346, 532545, 680019, 1065090, 1133365, 1360038, 2266730, 2946749, 3400095, 5893498, 6800190, 8840247, 14733745, 17680494, 29467490, 44201235, 88402470]

約数ペア:

[(1, 88402470), (2, 44201235), (3, 29467490), (5, 17680494), (6, 14733745), (10, 8840247), (13, 6800190), (15, 5893498), (26, 3400095), (30, 2946749), (39, 2266730), (65, 1360038), (78, 1133365), (83, 1065090), (130, 680019), (166, 532545), (195, 453346), (249, 355030), (390, 226673), (415, 213018), (498, 177515), (830, 106509), (1079, 81930), (1245, 71006), (2158, 40965), (2490, 35503), (2731, 32370), (3237, 27310), (5395, 16386), (5462, 16185), (6474, 13655), (8193, 10790)]