31331850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 89833536

約数和(自身を除く): 58501686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1117, 1122, 1275, 1650, 1870, 2234, 2550, 2805, 3351, 4675, 5585, 5610, 6702, 9350, 11170, 12287, 14025, 16755, 18989, 24574, 27925, 28050, 33510, 36861, 37978, 55850, 56967, 61435, 73722, 83775, 94945, 113934, 122870, 167550, 184305, 189890, 208879, 284835, 307175, 368610, 417758, 474725, 569670, 614350, 626637, 921525, 949450, 1044395, 1253274, 1424175, 1843050, 2088790, 2848350, 3133185, 5221975, 6266370, 10443950, 15665925, 31331850]

約数ペア:

[(1, 31331850), (2, 15665925), (3, 10443950), (5, 6266370), (6, 5221975), (10, 3133185), (11, 2848350), (15, 2088790), (17, 1843050), (22, 1424175), (25, 1253274), (30, 1044395), (33, 949450), (34, 921525), (50, 626637), (51, 614350), (55, 569670), (66, 474725), (75, 417758), (85, 368610), (102, 307175), (110, 284835), (150, 208879), (165, 189890), (170, 184305), (187, 167550), (255, 122870), (275, 113934), (330, 94945), (374, 83775), (425, 73722), (510, 61435), (550, 56967), (561, 55850), (825, 37978), (850, 36861), (935, 33510), (1117, 28050), (1122, 27925), (1275, 24574), (1650, 18989), (1870, 16755), (2234, 14025), (2550, 12287), (2805, 11170), (3351, 9350), (4675, 6702), (5585, 5610)]