187519740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 558405120

約数和(自身を除く): 370885380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1140, 1236, 1545, 1597, 1957, 2060, 3090, 3194, 3914, 4791, 5871, 6180, 6388, 7828, 7985, 9582, 9785, 11742, 15970, 19164, 19570, 23484, 23955, 29355, 30343, 31940, 39140, 47910, 58710, 60686, 91029, 95820, 117420, 121372, 151715, 164491, 182058, 303430, 328982, 364116, 455145, 493473, 606860, 657964, 822455, 910290, 986946, 1644910, 1820580, 1973892, 2467365, 3125329, 3289820, 4934730, 6250658, 9375987, 9869460, 12501316, 15626645, 18751974, 31253290, 37503948, 46879935, 62506580, 93759870, 187519740]

約数ペア:

[(1, 187519740), (2, 93759870), (3, 62506580), (4, 46879935), (5, 37503948), (6, 31253290), (10, 18751974), (12, 15626645), (15, 12501316), (19, 9869460), (20, 9375987), (30, 6250658), (38, 4934730), (57, 3289820), (60, 3125329), (76, 2467365), (95, 1973892), (103, 1820580), (114, 1644910), (190, 986946), (206, 910290), (228, 822455), (285, 657964), (309, 606860), (380, 493473), (412, 455145), (515, 364116), (570, 328982), (618, 303430), (1030, 182058), (1140, 164491), (1236, 151715), (1545, 121372), (1597, 117420), (1957, 95820), (2060, 91029), (3090, 60686), (3194, 58710), (3914, 47910), (4791, 39140), (5871, 31940), (6180, 30343), (6388, 29355), (7828, 23955), (7985, 23484), (9582, 19570), (9785, 19164), (11742, 15970)]