4964340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 15289344

約数和(自身を除く): 10325004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 157, 170, 186, 204, 255, 310, 314, 340, 372, 465, 471, 510, 527, 620, 628, 785, 930, 942, 1020, 1054, 1570, 1581, 1860, 1884, 2108, 2355, 2635, 2669, 3140, 3162, 4710, 4867, 5270, 5338, 6324, 7905, 8007, 9420, 9734, 10540, 10676, 13345, 14601, 15810, 16014, 19468, 24335, 26690, 29202, 31620, 32028, 40035, 48670, 53380, 58404, 73005, 80070, 82739, 97340, 146010, 160140, 165478, 248217, 292020, 330956, 413695, 496434, 827390, 992868, 1241085, 1654780, 2482170, 4964340]

約数ペア:

[(1, 4964340), (2, 2482170), (3, 1654780), (4, 1241085), (5, 992868), (6, 827390), (10, 496434), (12, 413695), (15, 330956), (17, 292020), (20, 248217), (30, 165478), (31, 160140), (34, 146010), (51, 97340), (60, 82739), (62, 80070), (68, 73005), (85, 58404), (93, 53380), (102, 48670), (124, 40035), (155, 32028), (157, 31620), (170, 29202), (186, 26690), (204, 24335), (255, 19468), (310, 16014), (314, 15810), (340, 14601), (372, 13345), (465, 10676), (471, 10540), (510, 9734), (527, 9420), (620, 8007), (628, 7905), (785, 6324), (930, 5338), (942, 5270), (1020, 4867), (1054, 4710), (1570, 3162), (1581, 3140), (1860, 2669), (1884, 2635), (2108, 2355)]