193360020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14851}}^1$

素因数の和:14901

約数の個数: 96

約数和(自身を含む): 638754816

約数和(自身を除く): 445394796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 14851, 29702, 44553, 59404, 74255, 89106, 103957, 148510, 178212, 207914, 222765, 297020, 311871, 415828, 445530, 460381, 519785, 623742, 891060, 920762, 1039570, 1247484, 1381143, 1559355, 1841524, 2079140, 2301905, 2762286, 3118710, 3222667, 4603810, 5524572, 6237420, 6445334, 6905715, 9207620, 9668001, 12890668, 13811430, 16113335, 19336002, 27622860, 32226670, 38672004, 48340005, 64453340, 96680010, 193360020]

約数ペア:

[(1, 193360020), (2, 96680010), (3, 64453340), (4, 48340005), (5, 38672004), (6, 32226670), (7, 27622860), (10, 19336002), (12, 16113335), (14, 13811430), (15, 12890668), (20, 9668001), (21, 9207620), (28, 6905715), (30, 6445334), (31, 6237420), (35, 5524572), (42, 4603810), (60, 3222667), (62, 3118710), (70, 2762286), (84, 2301905), (93, 2079140), (105, 1841524), (124, 1559355), (140, 1381143), (155, 1247484), (186, 1039570), (210, 920762), (217, 891060), (310, 623742), (372, 519785), (420, 460381), (434, 445530), (465, 415828), (620, 311871), (651, 297020), (868, 222765), (930, 207914), (1085, 178212), (1302, 148510), (1860, 103957), (2170, 89106), (2604, 74255), (3255, 59404), (4340, 44553), (6510, 29702), (13020, 14851)]