2124150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^2$

素因数の和:63

約数の個数: 108

約数和(自身を含む): 6509628

約数和(自身を除く): 4385478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 119, 147, 150, 170, 175, 210, 238, 245, 255, 289, 294, 350, 357, 425, 490, 510, 525, 578, 595, 714, 735, 833, 850, 867, 1050, 1190, 1225, 1275, 1445, 1470, 1666, 1734, 1785, 2023, 2450, 2499, 2550, 2890, 2975, 3570, 3675, 4046, 4165, 4335, 4998, 5950, 6069, 7225, 7350, 8330, 8670, 8925, 10115, 12138, 12495, 14161, 14450, 17850, 20230, 20825, 21675, 24990, 28322, 30345, 41650, 42483, 43350, 50575, 60690, 62475, 70805, 84966, 101150, 124950, 141610, 151725, 212415, 303450, 354025, 424830, 708050, 1062075, 2124150]

約数ペア:

[(1, 2124150), (2, 1062075), (3, 708050), (5, 424830), (6, 354025), (7, 303450), (10, 212415), (14, 151725), (15, 141610), (17, 124950), (21, 101150), (25, 84966), (30, 70805), (34, 62475), (35, 60690), (42, 50575), (49, 43350), (50, 42483), (51, 41650), (70, 30345), (75, 28322), (85, 24990), (98, 21675), (102, 20825), (105, 20230), (119, 17850), (147, 14450), (150, 14161), (170, 12495), (175, 12138), (210, 10115), (238, 8925), (245, 8670), (255, 8330), (289, 7350), (294, 7225), (350, 6069), (357, 5950), (425, 4998), (490, 4335), (510, 4165), (525, 4046), (578, 3675), (595, 3570), (714, 2975), (735, 2890), (833, 2550), (850, 2499), (867, 2450), (1050, 2023), (1190, 1785), (1225, 1734), (1275, 1666), (1445, 1470)]