73868130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117251}}^1$

素因数の和:117271

約数の個数: 48

約数和(自身を含む): 219495744

約数和(自身を除く): 145627614

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, 117251, 234502, 351753, 586255, 703506, 820757, 1055259, 1172510, 1641514, 1758765, 2110518, 2462271, 3517530, 4103785, 4924542, 5276295, 7386813, 8207570, 10552590, 12311355, 14773626, 24622710, 36934065, 73868130]

約数ペア:

[(1, 73868130), (2, 36934065), (3, 24622710), (5, 14773626), (6, 12311355), (7, 10552590), (9, 8207570), (10, 7386813), (14, 5276295), (15, 4924542), (18, 4103785), (21, 3517530), (30, 2462271), (35, 2110518), (42, 1758765), (45, 1641514), (63, 1172510), (70, 1055259), (90, 820757), (105, 703506), (126, 586255), (210, 351753), (315, 234502), (630, 117251)]