17804533630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{75793}}^1$

素因数の和:75965

約数の個数: 48

約数和(自身を含む): 34953161040

約数和(自身を除く): 17148627410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 169, 278, 338, 695, 845, 1390, 1690, 1807, 3614, 9035, 18070, 23491, 46982, 75793, 117455, 151586, 234910, 378965, 757930, 985309, 1970618, 4926545, 9853090, 10535227, 12809017, 21070454, 25618034, 52676135, 64045085, 105352270, 128090170, 136957951, 273915902, 684789755, 1369579510, 1780453363, 3560906726, 8902266815, 17804533630]

約数ペア:

[(1, 17804533630), (2, 8902266815), (5, 3560906726), (10, 1780453363), (13, 1369579510), (26, 684789755), (65, 273915902), (130, 136957951), (139, 128090170), (169, 105352270), (278, 64045085), (338, 52676135), (695, 25618034), (845, 21070454), (1390, 12809017), (1690, 10535227), (1807, 9853090), (3614, 4926545), (9035, 1970618), (18070, 985309), (23491, 757930), (46982, 378965), (75793, 234910), (117455, 151586)]