70796340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 225375696

約数和(自身を除く): 154579356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 181, 205, 212, 246, 265, 318, 362, 369, 410, 477, 492, 530, 543, 615, 636, 724, 738, 795, 820, 905, 954, 1060, 1086, 1230, 1476, 1590, 1629, 1810, 1845, 1908, 2172, 2173, 2385, 2460, 2715, 3180, 3258, 3620, 3690, 4346, 4770, 5430, 6516, 6519, 7380, 7421, 8145, 8692, 9540, 9593, 10860, 10865, 13038, 14842, 16290, 19186, 19557, 21730, 22263, 26076, 28779, 29684, 32580, 32595, 37105, 38372, 39114, 43460, 44526, 47965, 57558, 65190, 66789, 74210, 78228, 86337, 89052, 95930, 97785, 111315, 115116, 130380, 133578, 143895, 148420, 172674, 191860, 195570, 222630, 267156, 287790, 333945, 345348, 391140, 393313, 431685, 445260, 575580, 667890, 786626, 863370, 1179939, 1335780, 1573252, 1726740, 1966565, 2359878, 3539817, 3933130, 4719756, 5899695, 7079634, 7866260, 11799390, 14159268, 17699085, 23598780, 35398170, 70796340]

約数ペア:

[(1, 70796340), (2, 35398170), (3, 23598780), (4, 17699085), (5, 14159268), (6, 11799390), (9, 7866260), (10, 7079634), (12, 5899695), (15, 4719756), (18, 3933130), (20, 3539817), (30, 2359878), (36, 1966565), (41, 1726740), (45, 1573252), (53, 1335780), (60, 1179939), (82, 863370), (90, 786626), (106, 667890), (123, 575580), (159, 445260), (164, 431685), (180, 393313), (181, 391140), (205, 345348), (212, 333945), (246, 287790), (265, 267156), (318, 222630), (362, 195570), (369, 191860), (410, 172674), (477, 148420), (492, 143895), (530, 133578), (543, 130380), (615, 115116), (636, 111315), (724, 97785), (738, 95930), (795, 89052), (820, 86337), (905, 78228), (954, 74210), (1060, 66789), (1086, 65190), (1230, 57558), (1476, 47965), (1590, 44526), (1629, 43460), (1810, 39114), (1845, 38372), (1908, 37105), (2172, 32595), (2173, 32580), (2385, 29684), (2460, 28779), (2715, 26076), (3180, 22263), (3258, 21730), (3620, 19557), (3690, 19186), (4346, 16290), (4770, 14842), (5430, 13038), (6516, 10865), (6519, 10860), (7380, 9593), (7421, 9540), (8145, 8692)]