28603170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 80308800

約数和(自身を除く): 51705630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 389, 430, 570, 645, 774, 778, 817, 855, 1167, 1290, 1634, 1710, 1935, 1945, 2334, 2451, 3501, 3870, 3890, 4085, 4902, 5835, 7002, 7353, 7391, 8170, 11670, 12255, 14706, 14782, 16727, 17505, 22173, 24510, 33454, 35010, 36765, 36955, 44346, 50181, 66519, 73530, 73910, 83635, 100362, 110865, 133038, 150543, 167270, 221730, 250905, 301086, 317813, 332595, 501810, 635626, 665190, 752715, 953439, 1505430, 1589065, 1906878, 2860317, 3178130, 4767195, 5720634, 9534390, 14301585, 28603170]

約数ペア:

[(1, 28603170), (2, 14301585), (3, 9534390), (5, 5720634), (6, 4767195), (9, 3178130), (10, 2860317), (15, 1906878), (18, 1589065), (19, 1505430), (30, 953439), (38, 752715), (43, 665190), (45, 635626), (57, 501810), (86, 332595), (90, 317813), (95, 301086), (114, 250905), (129, 221730), (171, 167270), (190, 150543), (215, 133038), (258, 110865), (285, 100362), (342, 83635), (387, 73910), (389, 73530), (430, 66519), (570, 50181), (645, 44346), (774, 36955), (778, 36765), (817, 35010), (855, 33454), (1167, 24510), (1290, 22173), (1634, 17505), (1710, 16727), (1935, 14782), (1945, 14706), (2334, 12255), (2451, 11670), (3501, 8170), (3870, 7391), (3890, 7353), (4085, 7002), (4902, 5835)]