619989984770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{6043}}^1$

素因数の和:6724

約数の個数: 128

約数和(自身を含む): 1284877036800

約数和(自身を除く): 664887052030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 73, 95, 130, 146, 190, 247, 365, 494, 569, 730, 949, 1138, 1235, 1387, 1898, 2470, 2774, 2845, 4745, 5690, 6043, 6935, 7397, 9490, 10811, 12086, 13870, 14794, 18031, 21622, 30215, 36062, 36985, 41537, 54055, 60430, 73970, 78559, 83074, 90155, 108110, 114817, 140543, 157118, 180310, 207685, 229634, 281086, 392795, 415370, 441139, 539981, 574085, 702715, 785590, 789203, 882278, 1079962, 1148170, 1405430, 1492621, 1578406, 2205695, 2699905, 2985242, 3438467, 3946015, 4411390, 5399810, 5734807, 6876934, 7463105, 7892030, 8381641, 10259639, 11469614, 14926210, 16763282, 17192335, 20519278, 28674035, 34384670, 41908205, 44700071, 51298195, 57348070, 65330873, 83816410, 89400142, 102596390, 108961333, 130661746, 217922666, 223500355, 251008091, 326654365, 447000710, 502016182, 544806665, 653308730, 849301349, 1089613330, 1255040455, 1698602698, 2510080910, 3263105183, 4246506745, 4769153729, 6526210366, 8493013490, 9538307458, 16315525915, 23845768645, 32631051830, 47691537290, 61998998477, 123997996954, 309994992385, 619989984770]

約数ペア:

[(1, 619989984770), (2, 309994992385), (5, 123997996954), (10, 61998998477), (13, 47691537290), (19, 32631051830), (26, 23845768645), (38, 16315525915), (65, 9538307458), (73, 8493013490), (95, 6526210366), (130, 4769153729), (146, 4246506745), (190, 3263105183), (247, 2510080910), (365, 1698602698), (494, 1255040455), (569, 1089613330), (730, 849301349), (949, 653308730), (1138, 544806665), (1235, 502016182), (1387, 447000710), (1898, 326654365), (2470, 251008091), (2774, 223500355), (2845, 217922666), (4745, 130661746), (5690, 108961333), (6043, 102596390), (6935, 89400142), (7397, 83816410), (9490, 65330873), (10811, 57348070), (12086, 51298195), (13870, 44700071), (14794, 41908205), (18031, 34384670), (21622, 28674035), (30215, 20519278), (36062, 17192335), (36985, 16763282), (41537, 14926210), (54055, 11469614), (60430, 10259639), (73970, 8381641), (78559, 7892030), (83074, 7463105), (90155, 6876934), (108110, 5734807), (114817, 5399810), (140543, 4411390), (157118, 3946015), (180310, 3438467), (207685, 2985242), (229634, 2699905), (281086, 2205695), (392795, 1578406), (415370, 1492621), (441139, 1405430), (539981, 1148170), (574085, 1079962), (702715, 882278), (785590, 789203)]