31860150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 95112960

約数和(自身を除く): 63252810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1597, 1995, 2850, 3194, 3325, 3990, 4791, 6650, 7985, 9582, 9975, 11179, 15970, 19950, 22358, 23955, 30343, 33537, 39925, 47910, 55895, 60686, 67074, 79850, 91029, 111790, 119775, 151715, 167685, 182058, 212401, 239550, 279475, 303430, 335370, 424802, 455145, 558950, 637203, 758575, 838425, 910290, 1062005, 1274406, 1517150, 1676850, 2124010, 2275725, 3186015, 4551450, 5310025, 6372030, 10620050, 15930075, 31860150]

約数ペア:

[(1, 31860150), (2, 15930075), (3, 10620050), (5, 6372030), (6, 5310025), (7, 4551450), (10, 3186015), (14, 2275725), (15, 2124010), (19, 1676850), (21, 1517150), (25, 1274406), (30, 1062005), (35, 910290), (38, 838425), (42, 758575), (50, 637203), (57, 558950), (70, 455145), (75, 424802), (95, 335370), (105, 303430), (114, 279475), (133, 239550), (150, 212401), (175, 182058), (190, 167685), (210, 151715), (266, 119775), (285, 111790), (350, 91029), (399, 79850), (475, 67074), (525, 60686), (570, 55895), (665, 47910), (798, 39925), (950, 33537), (1050, 30343), (1330, 23955), (1425, 22358), (1597, 19950), (1995, 15970), (2850, 11179), (3194, 9975), (3325, 9582), (3990, 7985), (4791, 6650)]