1570821085990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1\times {\mathrm{78691}}^1$

素因数の和:82325

約数の個数: 64

約数和(自身を含む): 3116701792512

約数和(自身を除く): 1545880706522

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3571, 5590, 7142, 17855, 35710, 46423, 78691, 92846, 153553, 157382, 232115, 307106, 393455, 464230, 767765, 786910, 1022983, 1535530, 1996189, 2045966, 3383713, 3992378, 5114915, 6767426, 9980945, 10229830, 16918565, 19961890, 33837130, 43988269, 87976538, 219941345, 281005561, 439882690, 562011122, 1405027805, 2810055610, 3653072293, 7306144586, 12083239123, 18265361465, 24166478246, 36530722930, 60416195615, 120832391230, 157082108599, 314164217198, 785410542995, 1570821085990]

約数ペア:

[(1, 1570821085990), (2, 785410542995), (5, 314164217198), (10, 157082108599), (13, 120832391230), (26, 60416195615), (43, 36530722930), (65, 24166478246), (86, 18265361465), (130, 12083239123), (215, 7306144586), (430, 3653072293), (559, 2810055610), (1118, 1405027805), (2795, 562011122), (3571, 439882690), (5590, 281005561), (7142, 219941345), (17855, 87976538), (35710, 43988269), (46423, 33837130), (78691, 19961890), (92846, 16918565), (153553, 10229830), (157382, 9980945), (232115, 6767426), (307106, 5114915), (393455, 3992378), (464230, 3383713), (767765, 2045966), (786910, 1996189), (1022983, 1535530)]