102869970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1279}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 283115520

約数和(自身を除く): 180245550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383, 766, 1149, 1279, 1915, 2298, 2558, 2681, 3830, 3837, 5362, 5745, 6395, 7674, 8043, 8953, 11490, 12790, 13405, 16086, 17906, 19185, 26810, 26859, 38370, 40215, 44765, 53718, 80430, 89530, 134295, 268590, 489857, 979714, 1469571, 2449285, 2939142, 3428999, 4898570, 6857998, 7347855, 10286997, 14695710, 17144995, 20573994, 34289990, 51434985, 102869970]

約数ペア:

[(1, 102869970), (2, 51434985), (3, 34289990), (5, 20573994), (6, 17144995), (7, 14695710), (10, 10286997), (14, 7347855), (15, 6857998), (21, 4898570), (30, 3428999), (35, 2939142), (42, 2449285), (70, 1469571), (105, 979714), (210, 489857), (383, 268590), (766, 134295), (1149, 89530), (1279, 80430), (1915, 53718), (2298, 44765), (2558, 40215), (2681, 38370), (3830, 26859), (3837, 26810), (5362, 19185), (5745, 17906), (6395, 16086), (7674, 13405), (8043, 12790), (8953, 11490)]