17303260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 39809952

約数和(自身を除く): 22506692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1091, 1220, 1586, 2182, 3172, 3965, 4364, 5455, 7930, 10910, 14183, 15860, 21820, 28366, 56732, 66551, 70915, 133102, 141830, 266204, 283660, 332755, 665510, 865163, 1331020, 1730326, 3460652, 4325815, 8651630, 17303260]

約数ペア:

[(1, 17303260), (2, 8651630), (4, 4325815), (5, 3460652), (10, 1730326), (13, 1331020), (20, 865163), (26, 665510), (52, 332755), (61, 283660), (65, 266204), (122, 141830), (130, 133102), (244, 70915), (260, 66551), (305, 56732), (610, 28366), (793, 21820), (1091, 15860), (1220, 14183), (1586, 10910), (2182, 7930), (3172, 5455), (3965, 4364)]