309314460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8093}}^1$

素因数の和:8132

約数の個数: 144

約数和(自身を含む): 1085114016

約数和(自身を除く): 775799556

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, 6370, 7644, 8093, 9555, 12740, 16186, 19110, 24279, 32372, 38220, 40465, 48558, 56651, 80930, 97116, 105209, 113302, 121395, 161860, 169953, 210418, 226604, 242790, 283255, 315627, 339906, 396557, 420836, 485580, 526045, 566510, 631254, 679812, 736463, 793114, 849765, 1052090, 1133020, 1189671, 1262508, 1472926, 1578135, 1586228, 1699530, 1982785, 2104180, 2209389, 2379342, 2945852, 3156270, 3399060, 3682315, 3965570, 4418778, 4758684, 5155241, 5948355, 6312540, 7364630, 7931140, 8837556, 10310482, 11046945, 11896710, 14729260, 15465723, 20620964, 22093890, 23793420, 25776205, 30931446, 44187780, 51552410, 61862892, 77328615, 103104820, 154657230, 309314460]

約数ペア:

[(1, 309314460), (2, 154657230), (3, 103104820), (4, 77328615), (5, 61862892), (6, 51552410), (7, 44187780), (10, 30931446), (12, 25776205), (13, 23793420), (14, 22093890), (15, 20620964), (20, 15465723), (21, 14729260), (26, 11896710), (28, 11046945), (30, 10310482), (35, 8837556), (39, 7931140), (42, 7364630), (49, 6312540), (52, 5948355), (60, 5155241), (65, 4758684), (70, 4418778), (78, 3965570), (84, 3682315), (91, 3399060), (98, 3156270), (105, 2945852), (130, 2379342), (140, 2209389), (147, 2104180), (156, 1982785), (182, 1699530), (195, 1586228), (196, 1578135), (210, 1472926), (245, 1262508), (260, 1189671), (273, 1133020), (294, 1052090), (364, 849765), (390, 793114), (420, 736463), (455, 679812), (490, 631254), (546, 566510), (588, 526045), (637, 485580), (735, 420836), (780, 396557), (910, 339906), (980, 315627), (1092, 283255), (1274, 242790), (1365, 226604), (1470, 210418), (1820, 169953), (1911, 161860), (2548, 121395), (2730, 113302), (2940, 105209), (3185, 97116), (3822, 80930), (5460, 56651), (6370, 48558), (7644, 40465), (8093, 38220), (9555, 32372), (12740, 24279), (16186, 19110)]