63305060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 72

約数和(自身を含む): 166574520

約数和(自身を除く): 103269460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4969, 6370, 9938, 12740, 19876, 24845, 34783, 49690, 64597, 69566, 99380, 129194, 139132, 173915, 243481, 258388, 322985, 347830, 452179, 486962, 645970, 695660, 904358, 973924, 1217405, 1291940, 1808716, 2260895, 2434810, 3165253, 4521790, 4869620, 6330506, 9043580, 12661012, 15826265, 31652530, 63305060]

約数ペア:

[(1, 63305060), (2, 31652530), (4, 15826265), (5, 12661012), (7, 9043580), (10, 6330506), (13, 4869620), (14, 4521790), (20, 3165253), (26, 2434810), (28, 2260895), (35, 1808716), (49, 1291940), (52, 1217405), (65, 973924), (70, 904358), (91, 695660), (98, 645970), (130, 486962), (140, 452179), (182, 347830), (196, 322985), (245, 258388), (260, 243481), (364, 173915), (455, 139132), (490, 129194), (637, 99380), (910, 69566), (980, 64597), (1274, 49690), (1820, 34783), (2548, 24845), (3185, 19876), (4969, 12740), (6370, 9938)]