31157532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1080

約数の個数: 108

約数和(自身を含む): 97100640

約数和(自身を除く): 65943108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1039, 1071, 1428, 1666, 1764, 2078, 2142, 2499, 3117, 3332, 4156, 4284, 4998, 6234, 7273, 7497, 9351, 9996, 12468, 14546, 14994, 17663, 18702, 21819, 29092, 29988, 35326, 37404, 43638, 50911, 52989, 65457, 70652, 87276, 101822, 105978, 123641, 130914, 152733, 158967, 203644, 211956, 247282, 261828, 305466, 317934, 370923, 458199, 494564, 610932, 635868, 741846, 865487, 916398, 1112769, 1483692, 1730974, 1832796, 2225538, 2596461, 3461948, 4451076, 5192922, 7789383, 10385844, 15578766, 31157532]

約数ペア:

[(1, 31157532), (2, 15578766), (3, 10385844), (4, 7789383), (6, 5192922), (7, 4451076), (9, 3461948), (12, 2596461), (14, 2225538), (17, 1832796), (18, 1730974), (21, 1483692), (28, 1112769), (34, 916398), (36, 865487), (42, 741846), (49, 635868), (51, 610932), (63, 494564), (68, 458199), (84, 370923), (98, 317934), (102, 305466), (119, 261828), (126, 247282), (147, 211956), (153, 203644), (196, 158967), (204, 152733), (238, 130914), (252, 123641), (294, 105978), (306, 101822), (357, 87276), (441, 70652), (476, 65457), (588, 52989), (612, 50911), (714, 43638), (833, 37404), (882, 35326), (1039, 29988), (1071, 29092), (1428, 21819), (1666, 18702), (1764, 17663), (2078, 14994), (2142, 14546), (2499, 12468), (3117, 9996), (3332, 9351), (4156, 7497), (4284, 7273), (4998, 6234)]