1313660340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5009}}^1$

素因数の和:5102

約数の個数: 144

約数和(自身を含む): 4201666560

約数和(自身を除く): 2888006220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1692, 1860, 2115, 2790, 2820, 2914, 4230, 4371, 5009, 5580, 5828, 7285, 8460, 8742, 10018, 13113, 14570, 15027, 17484, 20036, 21855, 25045, 26226, 29140, 30054, 43710, 45081, 50090, 52452, 60108, 65565, 75135, 87420, 90162, 100180, 131130, 150270, 155279, 180324, 225405, 235423, 262260, 300540, 310558, 450810, 465837, 470846, 621116, 706269, 776395, 901620, 931674, 941692, 1177115, 1397511, 1412538, 1552790, 1863348, 2118807, 2329185, 2354230, 2795022, 2825076, 3105580, 3531345, 4237614, 4658370, 4708460, 5590044, 6987555, 7062690, 7298113, 8475228, 9316740, 10594035, 13975110, 14125380, 14596226, 21188070, 21894339, 27950220, 29192452, 36490565, 42376140, 43788678, 65683017, 72981130, 87577356, 109471695, 131366034, 145962260, 218943390, 262732068, 328415085, 437886780, 656830170, 1313660340]

約数ペア:

[(1, 1313660340), (2, 656830170), (3, 437886780), (4, 328415085), (5, 262732068), (6, 218943390), (9, 145962260), (10, 131366034), (12, 109471695), (15, 87577356), (18, 72981130), (20, 65683017), (30, 43788678), (31, 42376140), (36, 36490565), (45, 29192452), (47, 27950220), (60, 21894339), (62, 21188070), (90, 14596226), (93, 14125380), (94, 13975110), (124, 10594035), (141, 9316740), (155, 8475228), (180, 7298113), (186, 7062690), (188, 6987555), (235, 5590044), (279, 4708460), (282, 4658370), (310, 4237614), (372, 3531345), (423, 3105580), (465, 2825076), (470, 2795022), (558, 2354230), (564, 2329185), (620, 2118807), (705, 1863348), (846, 1552790), (930, 1412538), (940, 1397511), (1116, 1177115), (1395, 941692), (1410, 931674), (1457, 901620), (1692, 776395), (1860, 706269), (2115, 621116), (2790, 470846), (2820, 465837), (2914, 450810), (4230, 310558), (4371, 300540), (5009, 262260), (5580, 235423), (5828, 225405), (7285, 180324), (8460, 155279), (8742, 150270), (10018, 131130), (13113, 100180), (14570, 90162), (15027, 87420), (17484, 75135), (20036, 65565), (21855, 60108), (25045, 52452), (26226, 50090), (29140, 45081), (30054, 43710)]