421129860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 1215551232

約数和(自身を除く): 794421372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 193, 205, 246, 386, 410, 492, 579, 615, 772, 820, 887, 965, 1158, 1230, 1774, 1930, 2316, 2460, 2661, 2895, 3548, 3860, 4435, 5322, 5790, 7913, 8870, 10644, 11580, 13305, 15826, 17740, 23739, 26610, 31652, 36367, 39565, 47478, 53220, 72734, 79130, 94956, 109101, 118695, 145468, 158260, 171191, 181835, 218202, 237390, 342382, 363670, 436404, 474780, 513573, 545505, 684764, 727340, 855955, 1027146, 1091010, 1711910, 2054292, 2182020, 2567865, 3423820, 5135730, 7018831, 10271460, 14037662, 21056493, 28075324, 35094155, 42112986, 70188310, 84225972, 105282465, 140376620, 210564930, 421129860]

約数ペア:

[(1, 421129860), (2, 210564930), (3, 140376620), (4, 105282465), (5, 84225972), (6, 70188310), (10, 42112986), (12, 35094155), (15, 28075324), (20, 21056493), (30, 14037662), (41, 10271460), (60, 7018831), (82, 5135730), (123, 3423820), (164, 2567865), (193, 2182020), (205, 2054292), (246, 1711910), (386, 1091010), (410, 1027146), (492, 855955), (579, 727340), (615, 684764), (772, 545505), (820, 513573), (887, 474780), (965, 436404), (1158, 363670), (1230, 342382), (1774, 237390), (1930, 218202), (2316, 181835), (2460, 171191), (2661, 158260), (2895, 145468), (3548, 118695), (3860, 109101), (4435, 94956), (5322, 79130), (5790, 72734), (7913, 53220), (8870, 47478), (10644, 39565), (11580, 36367), (13305, 31652), (15826, 26610), (17740, 23739)]