1472456860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{5347}}^1$

素因数の和:5651

約数の個数: 72

約数和(自身を含む): 3610477584

約数和(自身を除く): 2138020724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 281, 490, 562, 980, 1124, 1405, 1967, 2810, 3934, 5347, 5620, 7868, 9835, 10694, 13769, 19670, 21388, 26735, 27538, 37429, 39340, 53470, 55076, 68845, 74858, 106940, 137690, 149716, 187145, 262003, 275380, 374290, 524006, 748580, 1048012, 1310015, 1502507, 2620030, 3005014, 5240060, 6010028, 7512535, 10517549, 15025070, 21035098, 30050140, 42070196, 52587745, 73622843, 105175490, 147245686, 210350980, 294491372, 368114215, 736228430, 1472456860]

約数ペア:

[(1, 1472456860), (2, 736228430), (4, 368114215), (5, 294491372), (7, 210350980), (10, 147245686), (14, 105175490), (20, 73622843), (28, 52587745), (35, 42070196), (49, 30050140), (70, 21035098), (98, 15025070), (140, 10517549), (196, 7512535), (245, 6010028), (281, 5240060), (490, 3005014), (562, 2620030), (980, 1502507), (1124, 1310015), (1405, 1048012), (1967, 748580), (2810, 524006), (3934, 374290), (5347, 275380), (5620, 262003), (7868, 187145), (9835, 149716), (10694, 137690), (13769, 106940), (19670, 74858), (21388, 68845), (26735, 55076), (27538, 53470), (37429, 39340)]