175210140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13457}}^1$

素因数の和:13507

約数の個数: 96

約数和(自身を含む): 578801664

約数和(自身を除く): 403591524

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, 13457, 26914, 40371, 53828, 67285, 80742, 94199, 134570, 161484, 188398, 201855, 269140, 282597, 376796, 403710, 417167, 470995, 565194, 807420, 834334, 941990, 1130388, 1251501, 1412985, 1668668, 1883980, 2085835, 2503002, 2825970, 2920169, 4171670, 5006004, 5651940, 5840338, 6257505, 8343340, 8760507, 11680676, 12515010, 14600845, 17521014, 25030020, 29201690, 35042028, 43802535, 58403380, 87605070, 175210140]

約数ペア:

[(1, 175210140), (2, 87605070), (3, 58403380), (4, 43802535), (5, 35042028), (6, 29201690), (7, 25030020), (10, 17521014), (12, 14600845), (14, 12515010), (15, 11680676), (20, 8760507), (21, 8343340), (28, 6257505), (30, 5840338), (31, 5651940), (35, 5006004), (42, 4171670), (60, 2920169), (62, 2825970), (70, 2503002), (84, 2085835), (93, 1883980), (105, 1668668), (124, 1412985), (140, 1251501), (155, 1130388), (186, 941990), (210, 834334), (217, 807420), (310, 565194), (372, 470995), (420, 417167), (434, 403710), (465, 376796), (620, 282597), (651, 269140), (868, 201855), (930, 188398), (1085, 161484), (1302, 134570), (1860, 94199), (2170, 80742), (2604, 67285), (3255, 53828), (4340, 40371), (6510, 26914), (13020, 13457)]