139768590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8805

約数の個数: 64

約数和(自身を含む): 370101312

約数和(自身を除く): 230332722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 8741, 15990, 17482, 26223, 43705, 52446, 87410, 113633, 131115, 227266, 262230, 340899, 358381, 568165, 681798, 716762, 1075143, 1136330, 1704495, 1791905, 2150286, 3408990, 3583810, 4658953, 5375715, 9317906, 10751430, 13976859, 23294765, 27953718, 46589530, 69884295, 139768590]

約数ペア:

[(1, 139768590), (2, 69884295), (3, 46589530), (5, 27953718), (6, 23294765), (10, 13976859), (13, 10751430), (15, 9317906), (26, 5375715), (30, 4658953), (39, 3583810), (41, 3408990), (65, 2150286), (78, 1791905), (82, 1704495), (123, 1136330), (130, 1075143), (195, 716762), (205, 681798), (246, 568165), (390, 358381), (410, 340899), (533, 262230), (615, 227266), (1066, 131115), (1230, 113633), (1599, 87410), (2665, 52446), (3198, 43705), (5330, 26223), (7995, 17482), (8741, 15990)]