230428380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6029}}^1$

素因数の和:6068

約数の個数: 144

約数和(自身を含む): 808405920

約数和(自身を除く): 577977540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6029, 6370, 7644, 9555, 12058, 12740, 18087, 19110, 24116, 30145, 36174, 38220, 42203, 60290, 72348, 78377, 84406, 90435, 120580, 126609, 156754, 168812, 180870, 211015, 235131, 253218, 295421, 313508, 361740, 391885, 422030, 470262, 506436, 548639, 590842, 633045, 783770, 844060, 886263, 940524, 1097278, 1175655, 1181684, 1266090, 1477105, 1567540, 1645917, 1772526, 2194556, 2351310, 2532180, 2743195, 2954210, 3291834, 3545052, 3840473, 4431315, 4702620, 5486390, 5908420, 6583668, 7680946, 8229585, 8862630, 10972780, 11521419, 15361892, 16459170, 17725260, 19202365, 23042838, 32918340, 38404730, 46085676, 57607095, 76809460, 115214190, 230428380]

約数ペア:

[(1, 230428380), (2, 115214190), (3, 76809460), (4, 57607095), (5, 46085676), (6, 38404730), (7, 32918340), (10, 23042838), (12, 19202365), (13, 17725260), (14, 16459170), (15, 15361892), (20, 11521419), (21, 10972780), (26, 8862630), (28, 8229585), (30, 7680946), (35, 6583668), (39, 5908420), (42, 5486390), (49, 4702620), (52, 4431315), (60, 3840473), (65, 3545052), (70, 3291834), (78, 2954210), (84, 2743195), (91, 2532180), (98, 2351310), (105, 2194556), (130, 1772526), (140, 1645917), (147, 1567540), (156, 1477105), (182, 1266090), (195, 1181684), (196, 1175655), (210, 1097278), (245, 940524), (260, 886263), (273, 844060), (294, 783770), (364, 633045), (390, 590842), (420, 548639), (455, 506436), (490, 470262), (546, 422030), (588, 391885), (637, 361740), (735, 313508), (780, 295421), (910, 253218), (980, 235131), (1092, 211015), (1274, 180870), (1365, 168812), (1470, 156754), (1820, 126609), (1911, 120580), (2548, 90435), (2730, 84406), (2940, 78377), (3185, 72348), (3822, 60290), (5460, 42203), (6029, 38220), (6370, 36174), (7644, 30145), (9555, 24116), (12058, 19110), (12740, 18087)]