505997010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4849

約数の個数: 128

約数和(自身を含む): 1491125760

約数和(自身を除く): 985128750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 918, 1035, 1173, 1242, 1530, 1955, 2070, 2295, 2346, 3105, 3519, 3910, 4590, 4793, 5865, 6210, 7038, 9586, 10557, 11730, 14379, 17595, 21114, 23965, 28758, 35190, 43137, 47930, 52785, 71895, 81481, 86274, 105570, 110239, 129411, 143790, 162962, 215685, 220478, 244443, 258822, 330717, 407405, 431370, 488886, 551195, 647055, 661434, 733329, 814810, 992151, 1102390, 1222215, 1294110, 1466658, 1653585, 1874063, 1984302, 2199987, 2444430, 2976453, 3307170, 3666645, 3748126, 4399974, 4960755, 5622189, 5952906, 7333290, 9370315, 9921510, 10999935, 11244378, 14882265, 16866567, 18740630, 21999870, 28110945, 29764530, 33733134, 50599701, 56221890, 84332835, 101199402, 168665670, 252998505, 505997010]

約数ペア:

[(1, 505997010), (2, 252998505), (3, 168665670), (5, 101199402), (6, 84332835), (9, 56221890), (10, 50599701), (15, 33733134), (17, 29764530), (18, 28110945), (23, 21999870), (27, 18740630), (30, 16866567), (34, 14882265), (45, 11244378), (46, 10999935), (51, 9921510), (54, 9370315), (69, 7333290), (85, 5952906), (90, 5622189), (102, 4960755), (115, 4399974), (135, 3748126), (138, 3666645), (153, 3307170), (170, 2976453), (207, 2444430), (230, 2199987), (255, 1984302), (270, 1874063), (306, 1653585), (345, 1466658), (391, 1294110), (414, 1222215), (459, 1102390), (510, 992151), (621, 814810), (690, 733329), (765, 661434), (782, 647055), (918, 551195), (1035, 488886), (1173, 431370), (1242, 407405), (1530, 330717), (1955, 258822), (2070, 244443), (2295, 220478), (2346, 215685), (3105, 162962), (3519, 143790), (3910, 129411), (4590, 110239), (4793, 105570), (5865, 86274), (6210, 81481), (7038, 71895), (9586, 52785), (10557, 47930), (11730, 43137), (14379, 35190), (17595, 28758), (21114, 23965)]