1716413580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43943}}^1$

素因数の和:43996

約数の個数: 144

約数和(自身を含む): 6142316544

約数和(自身を除く): 4425902964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 39060, 43943, 87886, 131829, 175772, 219715, 263658, 307601, 395487, 439430, 527316, 615202, 659145, 790974, 878860, 922803, 1230404, 1318290, 1362233, 1538005, 1581948, 1845606, 1977435, 2636580, 2724466, 2768409, 3076010, 3691212, 3954870, 4086699, 4614015, 5448932, 5536818, 6152020, 6811165, 7909740, 8173398, 9228030, 9535631, 11073636, 12260097, 13622330, 13842045, 16346796, 18456060, 19071262, 20433495, 24520194, 27244660, 27684090, 28606893, 38142524, 40866990, 47678155, 49040388, 55368180, 57213786, 61300485, 81733980, 85820679, 95356310, 114427572, 122600970, 143034465, 171641358, 190712620, 245201940, 286068930, 343282716, 429103395, 572137860, 858206790, 1716413580]

約数ペア:

[(1, 1716413580), (2, 858206790), (3, 572137860), (4, 429103395), (5, 343282716), (6, 286068930), (7, 245201940), (9, 190712620), (10, 171641358), (12, 143034465), (14, 122600970), (15, 114427572), (18, 95356310), (20, 85820679), (21, 81733980), (28, 61300485), (30, 57213786), (31, 55368180), (35, 49040388), (36, 47678155), (42, 40866990), (45, 38142524), (60, 28606893), (62, 27684090), (63, 27244660), (70, 24520194), (84, 20433495), (90, 19071262), (93, 18456060), (105, 16346796), (124, 13842045), (126, 13622330), (140, 12260097), (155, 11073636), (180, 9535631), (186, 9228030), (210, 8173398), (217, 7909740), (252, 6811165), (279, 6152020), (310, 5536818), (315, 5448932), (372, 4614015), (420, 4086699), (434, 3954870), (465, 3691212), (558, 3076010), (620, 2768409), (630, 2724466), (651, 2636580), (868, 1977435), (930, 1845606), (1085, 1581948), (1116, 1538005), (1260, 1362233), (1302, 1318290), (1395, 1230404), (1860, 922803), (1953, 878860), (2170, 790974), (2604, 659145), (2790, 615202), (3255, 527316), (3906, 439430), (4340, 395487), (5580, 307601), (6510, 263658), (7812, 219715), (9765, 175772), (13020, 131829), (19530, 87886), (39060, 43943)]