1738156980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133499}}^1$

素因数の和:133549

約数の個数: 96

約数和(自身を含む): 5741568000

約数和(自身を除く): 4003411020

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, 133499, 266998, 400497, 533996, 667495, 800994, 934493, 1334990, 1601988, 1868986, 2002485, 2669980, 2803479, 3737972, 4004970, 4138469, 4672465, 5606958, 8009940, 8276938, 9344930, 11213916, 12415407, 14017395, 16553876, 18689860, 20692345, 24830814, 28034790, 28969283, 41384690, 49661628, 56069580, 57938566, 62077035, 82769380, 86907849, 115877132, 124154070, 144846415, 173815698, 248308140, 289692830, 347631396, 434539245, 579385660, 869078490, 1738156980]

約数ペア:

[(1, 1738156980), (2, 869078490), (3, 579385660), (4, 434539245), (5, 347631396), (6, 289692830), (7, 248308140), (10, 173815698), (12, 144846415), (14, 124154070), (15, 115877132), (20, 86907849), (21, 82769380), (28, 62077035), (30, 57938566), (31, 56069580), (35, 49661628), (42, 41384690), (60, 28969283), (62, 28034790), (70, 24830814), (84, 20692345), (93, 18689860), (105, 16553876), (124, 14017395), (140, 12415407), (155, 11213916), (186, 9344930), (210, 8276938), (217, 8009940), (310, 5606958), (372, 4672465), (420, 4138469), (434, 4004970), (465, 3737972), (620, 2803479), (651, 2669980), (868, 2002485), (930, 1868986), (1085, 1601988), (1302, 1334990), (1860, 934493), (2170, 800994), (2604, 667495), (3255, 533996), (4340, 400497), (6510, 266998), (13020, 133499)]