8995890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 14643150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 569, 930, 1054, 1138, 1581, 1707, 2635, 2845, 3162, 3414, 5270, 5690, 7905, 8535, 9673, 15810, 17070, 17639, 19346, 29019, 35278, 48365, 52917, 58038, 88195, 96730, 105834, 145095, 176390, 264585, 290190, 299863, 529170, 599726, 899589, 1499315, 1799178, 2998630, 4497945, 8995890]

約数ペア:

[(1, 8995890), (2, 4497945), (3, 2998630), (5, 1799178), (6, 1499315), (10, 899589), (15, 599726), (17, 529170), (30, 299863), (31, 290190), (34, 264585), (51, 176390), (62, 145095), (85, 105834), (93, 96730), (102, 88195), (155, 58038), (170, 52917), (186, 48365), (255, 35278), (310, 29019), (465, 19346), (510, 17639), (527, 17070), (569, 15810), (930, 9673), (1054, 8535), (1138, 7905), (1581, 5690), (1707, 5270), (2635, 3414), (2845, 3162)]