74665020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 224695296

約数和(自身を除く): 150030276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1020, 1031, 1065, 1207, 1420, 2062, 2130, 2414, 3093, 3621, 4124, 4260, 4828, 5155, 6035, 6186, 7242, 10310, 12070, 12372, 14484, 15465, 17527, 18105, 20620, 24140, 30930, 35054, 36210, 52581, 61860, 70108, 72420, 73201, 87635, 105162, 146402, 175270, 210324, 219603, 262905, 292804, 350540, 366005, 439206, 525810, 732010, 878412, 1051620, 1098015, 1244417, 1464020, 2196030, 2488834, 3733251, 4392060, 4977668, 6222085, 7466502, 12444170, 14933004, 18666255, 24888340, 37332510, 74665020]

約数ペア:

[(1, 74665020), (2, 37332510), (3, 24888340), (4, 18666255), (5, 14933004), (6, 12444170), (10, 7466502), (12, 6222085), (15, 4977668), (17, 4392060), (20, 3733251), (30, 2488834), (34, 2196030), (51, 1464020), (60, 1244417), (68, 1098015), (71, 1051620), (85, 878412), (102, 732010), (142, 525810), (170, 439206), (204, 366005), (213, 350540), (255, 292804), (284, 262905), (340, 219603), (355, 210324), (426, 175270), (510, 146402), (710, 105162), (852, 87635), (1020, 73201), (1031, 72420), (1065, 70108), (1207, 61860), (1420, 52581), (2062, 36210), (2130, 35054), (2414, 30930), (3093, 24140), (3621, 20620), (4124, 18105), (4260, 17527), (4828, 15465), (5155, 14484), (6035, 12372), (6186, 12070), (7242, 10310)]