159734940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 465475584

約数和(自身を除く): 305740644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 310, 314, 372, 465, 471, 547, 620, 628, 785, 930, 942, 1094, 1570, 1641, 1860, 1884, 2188, 2355, 2735, 3140, 3282, 4710, 4867, 5470, 6564, 8205, 9420, 9734, 10940, 14601, 16410, 16957, 19468, 24335, 29202, 32820, 33914, 48670, 50871, 58404, 67828, 73005, 84785, 85879, 97340, 101742, 146010, 169570, 171758, 203484, 254355, 257637, 292020, 339140, 343516, 429395, 508710, 515274, 858790, 1017420, 1030548, 1288185, 1717580, 2576370, 2662249, 5152740, 5324498, 7986747, 10648996, 13311245, 15973494, 26622490, 31946988, 39933735, 53244980, 79867470, 159734940]

約数ペア:

[(1, 159734940), (2, 79867470), (3, 53244980), (4, 39933735), (5, 31946988), (6, 26622490), (10, 15973494), (12, 13311245), (15, 10648996), (20, 7986747), (30, 5324498), (31, 5152740), (60, 2662249), (62, 2576370), (93, 1717580), (124, 1288185), (155, 1030548), (157, 1017420), (186, 858790), (310, 515274), (314, 508710), (372, 429395), (465, 343516), (471, 339140), (547, 292020), (620, 257637), (628, 254355), (785, 203484), (930, 171758), (942, 169570), (1094, 146010), (1570, 101742), (1641, 97340), (1860, 85879), (1884, 84785), (2188, 73005), (2355, 67828), (2735, 58404), (3140, 50871), (3282, 48670), (4710, 33914), (4867, 32820), (5470, 29202), (6564, 24335), (8205, 19468), (9420, 16957), (9734, 16410), (10940, 14601)]