15173860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 36345456

約数和(自身を除く): 21171596

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3433, 4420, 6866, 13732, 17165, 34330, 44629, 58361, 68660, 89258, 116722, 178516, 223145, 233444, 291805, 446290, 583610, 758693, 892580, 1167220, 1517386, 3034772, 3793465, 7586930, 15173860]

約数ペア:

[(1, 15173860), (2, 7586930), (4, 3793465), (5, 3034772), (10, 1517386), (13, 1167220), (17, 892580), (20, 758693), (26, 583610), (34, 446290), (52, 291805), (65, 233444), (68, 223145), (85, 178516), (130, 116722), (170, 89258), (221, 68660), (260, 58361), (340, 44629), (442, 34330), (884, 17165), (1105, 13732), (2210, 6866), (3433, 4420)]