31810350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 92744064

約数和(自身を除く): 60933714

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1483, 1650, 1950, 2145, 2966, 3575, 4290, 4449, 7150, 7415, 8898, 10725, 14830, 16313, 19279, 21450, 22245, 32626, 37075, 38558, 44490, 48939, 57837, 74150, 81565, 96395, 97878, 111225, 115674, 163130, 192790, 212069, 222450, 244695, 289185, 407825, 424138, 481975, 489390, 578370, 636207, 815650, 963950, 1060345, 1223475, 1272414, 1445925, 2120690, 2446950, 2891850, 3181035, 5301725, 6362070, 10603450, 15905175, 31810350]

約数ペア:

[(1, 31810350), (2, 15905175), (3, 10603450), (5, 6362070), (6, 5301725), (10, 3181035), (11, 2891850), (13, 2446950), (15, 2120690), (22, 1445925), (25, 1272414), (26, 1223475), (30, 1060345), (33, 963950), (39, 815650), (50, 636207), (55, 578370), (65, 489390), (66, 481975), (75, 424138), (78, 407825), (110, 289185), (130, 244695), (143, 222450), (150, 212069), (165, 192790), (195, 163130), (275, 115674), (286, 111225), (325, 97878), (330, 96395), (390, 81565), (429, 74150), (550, 57837), (650, 48939), (715, 44490), (825, 38558), (858, 37075), (975, 32626), (1430, 22245), (1483, 21450), (1650, 19279), (1950, 16313), (2145, 14830), (2966, 10725), (3575, 8898), (4290, 7415), (4449, 7150)]