7785630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 22183200

約数和(自身を除く): 14397570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 157, 171, 174, 190, 261, 285, 290, 314, 342, 435, 471, 522, 551, 570, 785, 855, 870, 942, 1102, 1305, 1413, 1570, 1653, 1710, 2355, 2610, 2755, 2826, 2983, 3306, 4553, 4710, 4959, 5510, 5966, 7065, 8265, 8949, 9106, 9918, 13659, 14130, 14915, 16530, 17898, 22765, 24795, 26847, 27318, 29830, 40977, 44745, 45530, 49590, 53694, 68295, 81954, 86507, 89490, 134235, 136590, 173014, 204885, 259521, 268470, 409770, 432535, 519042, 778563, 865070, 1297605, 1557126, 2595210, 3892815, 7785630]

約数ペア:

[(1, 7785630), (2, 3892815), (3, 2595210), (5, 1557126), (6, 1297605), (9, 865070), (10, 778563), (15, 519042), (18, 432535), (19, 409770), (29, 268470), (30, 259521), (38, 204885), (45, 173014), (57, 136590), (58, 134235), (87, 89490), (90, 86507), (95, 81954), (114, 68295), (145, 53694), (157, 49590), (171, 45530), (174, 44745), (190, 40977), (261, 29830), (285, 27318), (290, 26847), (314, 24795), (342, 22765), (435, 17898), (471, 16530), (522, 14915), (551, 14130), (570, 13659), (785, 9918), (855, 9106), (870, 8949), (942, 8265), (1102, 7065), (1305, 5966), (1413, 5510), (1570, 4959), (1653, 4710), (1710, 4553), (2355, 3306), (2610, 2983), (2755, 2826)]