25804830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 38476770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 61, 118, 122, 177, 183, 239, 295, 305, 354, 366, 478, 590, 610, 717, 885, 915, 1195, 1434, 1770, 1830, 2390, 3585, 3599, 7170, 7198, 10797, 14101, 14579, 17995, 21594, 28202, 29158, 35990, 42303, 43737, 53985, 70505, 72895, 84606, 87474, 107970, 141010, 145790, 211515, 218685, 423030, 437370, 860161, 1720322, 2580483, 4300805, 5160966, 8601610, 12902415, 25804830]

約数ペア:

[(1, 25804830), (2, 12902415), (3, 8601610), (5, 5160966), (6, 4300805), (10, 2580483), (15, 1720322), (30, 860161), (59, 437370), (61, 423030), (118, 218685), (122, 211515), (177, 145790), (183, 141010), (239, 107970), (295, 87474), (305, 84606), (354, 72895), (366, 70505), (478, 53985), (590, 43737), (610, 42303), (717, 35990), (885, 29158), (915, 28202), (1195, 21594), (1434, 17995), (1770, 14579), (1830, 14101), (2390, 10797), (3585, 7198), (3599, 7170)]