146479740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11723

約数の個数: 96

約数和(自身を含む): 471018240

約数和(自身を除く): 324538500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 11681, 12540, 23362, 35043, 46724, 58405, 70086, 116810, 128491, 140172, 175215, 221939, 233620, 256982, 350430, 385473, 443878, 513964, 642455, 665817, 700860, 770946, 887756, 1109695, 1284910, 1331634, 1541892, 1927365, 2219390, 2441329, 2569820, 2663268, 3329085, 3854730, 4438780, 4882658, 6658170, 7323987, 7709460, 9765316, 12206645, 13316340, 14647974, 24413290, 29295948, 36619935, 48826580, 73239870, 146479740]

約数ペア:

[(1, 146479740), (2, 73239870), (3, 48826580), (4, 36619935), (5, 29295948), (6, 24413290), (10, 14647974), (11, 13316340), (12, 12206645), (15, 9765316), (19, 7709460), (20, 7323987), (22, 6658170), (30, 4882658), (33, 4438780), (38, 3854730), (44, 3329085), (55, 2663268), (57, 2569820), (60, 2441329), (66, 2219390), (76, 1927365), (95, 1541892), (110, 1331634), (114, 1284910), (132, 1109695), (165, 887756), (190, 770946), (209, 700860), (220, 665817), (228, 642455), (285, 513964), (330, 443878), (380, 385473), (418, 350430), (570, 256982), (627, 233620), (660, 221939), (836, 175215), (1045, 140172), (1140, 128491), (1254, 116810), (2090, 70086), (2508, 58405), (3135, 46724), (4180, 35043), (6270, 23362), (11681, 12540)]