103311810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163987}}^1$

素因数の和:164007

約数の個数: 48

約数和(自身を含む): 306985536

約数和(自身を除く): 203673726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 163987, 327974, 491961, 819935, 983922, 1147909, 1475883, 1639870, 2295818, 2459805, 2951766, 3443727, 4919610, 5739545, 6887454, 7379415, 10331181, 11479090, 14758830, 17218635, 20662362, 34437270, 51655905, 103311810]

約数ペア:

[(1, 103311810), (2, 51655905), (3, 34437270), (5, 20662362), (6, 17218635), (7, 14758830), (9, 11479090), (10, 10331181), (14, 7379415), (15, 6887454), (18, 5739545), (21, 4919610), (30, 3443727), (35, 2951766), (42, 2459805), (45, 2295818), (63, 1639870), (70, 1475883), (90, 1147909), (105, 983922), (126, 819935), (210, 491961), (315, 327974), (630, 163987)]