31945635540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1950283}}^1$

素因数の和:1950318

約数の個数: 144

約数和(自身を含む): 119263767168

約数和(自身を除く): 87318131628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 1950283, 3900566, 5850849, 7801132, 9751415, 11701698, 13651981, 17552547, 19502830, 23403396, 25353679, 27303962, 29254245, 35105094, 39005660, 40955943, 50707358, 54607924, 58508490, 68259905, 70210188, 76061037, 81911886, 87762735, 101414716, 117016980, 122867829, 126768395, 136519810, 152122074, 163823772, 175525470, 177475753, 204779715, 228183111, 245735658, 253536790, 273039620, 304244148, 351050940, 354951506, 380305185, 409559430, 456366222, 491471316, 507073580, 532427259, 614339145, 709903012, 760610370, 819118860, 887378765, 912732444, 1064854518, 1140915555, 1228678290, 1521220740, 1597281777, 1774757530, 2129709036, 2281831110, 2457356580, 2662136295, 3194563554, 3549515060, 4563662220, 5324272590, 6389127108, 7986408885, 10648545180, 15972817770, 31945635540]

約数ペア:

[(1, 31945635540), (2, 15972817770), (3, 10648545180), (4, 7986408885), (5, 6389127108), (6, 5324272590), (7, 4563662220), (9, 3549515060), (10, 3194563554), (12, 2662136295), (13, 2457356580), (14, 2281831110), (15, 2129709036), (18, 1774757530), (20, 1597281777), (21, 1521220740), (26, 1228678290), (28, 1140915555), (30, 1064854518), (35, 912732444), (36, 887378765), (39, 819118860), (42, 760610370), (45, 709903012), (52, 614339145), (60, 532427259), (63, 507073580), (65, 491471316), (70, 456366222), (78, 409559430), (84, 380305185), (90, 354951506), (91, 351050940), (105, 304244148), (117, 273039620), (126, 253536790), (130, 245735658), (140, 228183111), (156, 204779715), (180, 177475753), (182, 175525470), (195, 163823772), (210, 152122074), (234, 136519810), (252, 126768395), (260, 122867829), (273, 117016980), (315, 101414716), (364, 87762735), (390, 81911886), (420, 76061037), (455, 70210188), (468, 68259905), (546, 58508490), (585, 54607924), (630, 50707358), (780, 40955943), (819, 39005660), (910, 35105094), (1092, 29254245), (1170, 27303962), (1260, 25353679), (1365, 23403396), (1638, 19502830), (1820, 17552547), (2340, 13651981), (2730, 11701698), (3276, 9751415), (4095, 7801132), (5460, 5850849), (8190, 3900566), (16380, 1950283)]