431331030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 1211805504

約数和(自身を除く): 780474474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 487, 585, 757, 974, 1170, 1461, 1514, 2271, 2435, 2922, 3785, 4383, 4542, 4870, 6331, 6813, 7305, 7570, 8766, 9841, 11355, 12662, 13626, 14610, 18993, 19682, 21915, 22710, 29523, 31655, 34065, 37986, 43830, 49205, 56979, 59046, 63310, 68130, 88569, 94965, 98410, 113958, 147615, 177138, 189930, 284895, 295230, 368659, 442845, 569790, 737318, 885690, 1105977, 1843295, 2211954, 3317931, 3686590, 4792567, 5529885, 6635862, 9585134, 11059770, 14377701, 16589655, 23962835, 28755402, 33179310, 43133103, 47925670, 71888505, 86266206, 143777010, 215665515, 431331030]

約数ペア:

[(1, 431331030), (2, 215665515), (3, 143777010), (5, 86266206), (6, 71888505), (9, 47925670), (10, 43133103), (13, 33179310), (15, 28755402), (18, 23962835), (26, 16589655), (30, 14377701), (39, 11059770), (45, 9585134), (65, 6635862), (78, 5529885), (90, 4792567), (117, 3686590), (130, 3317931), (195, 2211954), (234, 1843295), (390, 1105977), (487, 885690), (585, 737318), (757, 569790), (974, 442845), (1170, 368659), (1461, 295230), (1514, 284895), (2271, 189930), (2435, 177138), (2922, 147615), (3785, 113958), (4383, 98410), (4542, 94965), (4870, 88569), (6331, 68130), (6813, 63310), (7305, 59046), (7570, 56979), (8766, 49205), (9841, 43830), (11355, 37986), (12662, 34065), (13626, 31655), (14610, 29523), (18993, 22710), (19682, 21915)]