470176980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86113}}^1$

素因数の和:86145

約数の個数: 96

約数和(自身を含む): 1620321024

約数和(自身を除く): 1150144044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 86113, 172226, 258339, 344452, 430565, 516678, 602791, 861130, 1033356, 1119469, 1205582, 1291695, 1722260, 1808373, 2238938, 2411164, 2583390, 3013955, 3358407, 3616746, 4477876, 5166780, 5597345, 6027910, 6716814, 7233492, 7836283, 9041865, 11194690, 12055820, 13433628, 15672566, 16792035, 18083730, 22389380, 23508849, 31345132, 33584070, 36167460, 39181415, 47017698, 67168140, 78362830, 94035396, 117544245, 156725660, 235088490, 470176980]

約数ペア:

[(1, 470176980), (2, 235088490), (3, 156725660), (4, 117544245), (5, 94035396), (6, 78362830), (7, 67168140), (10, 47017698), (12, 39181415), (13, 36167460), (14, 33584070), (15, 31345132), (20, 23508849), (21, 22389380), (26, 18083730), (28, 16792035), (30, 15672566), (35, 13433628), (39, 12055820), (42, 11194690), (52, 9041865), (60, 7836283), (65, 7233492), (70, 6716814), (78, 6027910), (84, 5597345), (91, 5166780), (105, 4477876), (130, 3616746), (140, 3358407), (156, 3013955), (182, 2583390), (195, 2411164), (210, 2238938), (260, 1808373), (273, 1722260), (364, 1291695), (390, 1205582), (420, 1119469), (455, 1033356), (546, 861130), (780, 602791), (910, 516678), (1092, 430565), (1365, 344452), (1820, 258339), (2730, 172226), (5460, 86113)]