428515170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24251}}^1$

素因数の和:24311

約数の個数: 64

約数和(自身を含む): 1117532160

約数和(自身を除く): 689016990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8835, 17670, 24251, 48502, 72753, 121255, 145506, 242510, 363765, 460769, 727530, 751781, 921538, 1382307, 1503562, 2255343, 2303845, 2764614, 3758905, 4510686, 4607690, 6911535, 7517810, 11276715, 13823070, 14283839, 22553430, 28567678, 42851517, 71419195, 85703034, 142838390, 214257585, 428515170]

約数ペア:

[(1, 428515170), (2, 214257585), (3, 142838390), (5, 85703034), (6, 71419195), (10, 42851517), (15, 28567678), (19, 22553430), (30, 14283839), (31, 13823070), (38, 11276715), (57, 7517810), (62, 6911535), (93, 4607690), (95, 4510686), (114, 3758905), (155, 2764614), (186, 2303845), (190, 2255343), (285, 1503562), (310, 1382307), (465, 921538), (570, 751781), (589, 727530), (930, 460769), (1178, 363765), (1767, 242510), (2945, 145506), (3534, 121255), (5890, 72753), (8835, 48502), (17670, 24251)]