87605070

素因数分解:

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

素因数の和:13505

約数の個数: 64

約数和(自身を含む): 248057856

約数和(自身を除く): 160452786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 13457, 26914, 40371, 67285, 80742, 94199, 134570, 188398, 201855, 282597, 403710, 417167, 470995, 565194, 834334, 941990, 1251501, 1412985, 2085835, 2503002, 2825970, 2920169, 4171670, 5840338, 6257505, 8760507, 12515010, 14600845, 17521014, 29201690, 43802535, 87605070]

約数ペア:

[(1, 87605070), (2, 43802535), (3, 29201690), (5, 17521014), (6, 14600845), (7, 12515010), (10, 8760507), (14, 6257505), (15, 5840338), (21, 4171670), (30, 2920169), (31, 2825970), (35, 2503002), (42, 2085835), (62, 1412985), (70, 1251501), (93, 941990), (105, 834334), (155, 565194), (186, 470995), (210, 417167), (217, 403710), (310, 282597), (434, 201855), (465, 188398), (651, 134570), (930, 94199), (1085, 80742), (1302, 67285), (2170, 40371), (3255, 26914), (6510, 13457)]