1330297890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{15233}}^1$

素因数の和:15355

約数の個数: 64

約数和(自身を含む): 3316868352

約数和(自身を除く): 1986570462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 142, 205, 213, 246, 355, 410, 426, 615, 710, 1065, 1230, 2130, 2911, 5822, 8733, 14555, 15233, 17466, 29110, 30466, 43665, 45699, 76165, 87330, 91398, 152330, 228495, 456990, 624553, 1081543, 1249106, 1873659, 2163086, 3122765, 3244629, 3747318, 5407715, 6245530, 6489258, 9368295, 10815430, 16223145, 18736590, 32446290, 44343263, 88686526, 133029789, 221716315, 266059578, 443432630, 665148945, 1330297890]

約数ペア:

[(1, 1330297890), (2, 665148945), (3, 443432630), (5, 266059578), (6, 221716315), (10, 133029789), (15, 88686526), (30, 44343263), (41, 32446290), (71, 18736590), (82, 16223145), (123, 10815430), (142, 9368295), (205, 6489258), (213, 6245530), (246, 5407715), (355, 3747318), (410, 3244629), (426, 3122765), (615, 2163086), (710, 1873659), (1065, 1249106), (1230, 1081543), (2130, 624553), (2911, 456990), (5822, 228495), (8733, 152330), (14555, 91398), (15233, 87330), (17466, 76165), (29110, 45699), (30466, 43665)]