63237350820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{21509303}}^1$

素因数の和:21509329

約数の個数: 72

約数和(自身を含む): 205973095104

約数和(自身を除く): 142735744284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 21509303, 43018606, 64527909, 86037212, 107546515, 129055818, 150565121, 215093030, 258111636, 301130242, 322639545, 430186060, 451695363, 602260484, 645279090, 752825605, 903390726, 1053955847, 1290558180, 1505651210, 1806781452, 2107911694, 2258476815, 3011302420, 3161867541, 4215823388, 4516953630, 5269779235, 6323735082, 9033907260, 10539558470, 12647470164, 15809337705, 21079116940, 31618675410, 63237350820]

約数ペア:

[(1, 63237350820), (2, 31618675410), (3, 21079116940), (4, 15809337705), (5, 12647470164), (6, 10539558470), (7, 9033907260), (10, 6323735082), (12, 5269779235), (14, 4516953630), (15, 4215823388), (20, 3161867541), (21, 3011302420), (28, 2258476815), (30, 2107911694), (35, 1806781452), (42, 1505651210), (49, 1290558180), (60, 1053955847), (70, 903390726), (84, 752825605), (98, 645279090), (105, 602260484), (140, 451695363), (147, 430186060), (196, 322639545), (210, 301130242), (245, 258111636), (294, 215093030), (420, 150565121), (490, 129055818), (588, 107546515), (735, 86037212), (980, 64527909), (1470, 43018606), (2940, 21509303)]