31107450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 89190720

約数和(自身を除く): 58083270

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, 1109, 1122, 1275, 1650, 1870, 2218, 2550, 2805, 3327, 4675, 5545, 5610, 6654, 9350, 11090, 12199, 14025, 16635, 18853, 24398, 27725, 28050, 33270, 36597, 37706, 55450, 56559, 60995, 73194, 83175, 94265, 113118, 121990, 166350, 182985, 188530, 207383, 282795, 304975, 365970, 414766, 471325, 565590, 609950, 622149, 914925, 942650, 1036915, 1244298, 1413975, 1829850, 2073830, 2827950, 3110745, 5184575, 6221490, 10369150, 15553725, 31107450]

約数ペア:

[(1, 31107450), (2, 15553725), (3, 10369150), (5, 6221490), (6, 5184575), (10, 3110745), (11, 2827950), (15, 2073830), (17, 1829850), (22, 1413975), (25, 1244298), (30, 1036915), (33, 942650), (34, 914925), (50, 622149), (51, 609950), (55, 565590), (66, 471325), (75, 414766), (85, 365970), (102, 304975), (110, 282795), (150, 207383), (165, 188530), (170, 182985), (187, 166350), (255, 121990), (275, 113118), (330, 94265), (374, 83175), (425, 73194), (510, 60995), (550, 56559), (561, 55450), (825, 37706), (850, 36597), (935, 33270), (1109, 28050), (1122, 27725), (1275, 24398), (1650, 18853), (1870, 16635), (2218, 14025), (2550, 12199), (2805, 11090), (3327, 9350), (4675, 6654), (5545, 5610)]