2231970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 5927040

約数和(自身を除く): 3695070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 97, 118, 130, 177, 194, 195, 291, 295, 354, 390, 485, 582, 590, 767, 885, 970, 1261, 1455, 1534, 1770, 2301, 2522, 2910, 3783, 3835, 4602, 5723, 6305, 7566, 7670, 11446, 11505, 12610, 17169, 18915, 23010, 28615, 34338, 37830, 57230, 74399, 85845, 148798, 171690, 223197, 371995, 446394, 743990, 1115985, 2231970]

約数ペア:

[(1, 2231970), (2, 1115985), (3, 743990), (5, 446394), (6, 371995), (10, 223197), (13, 171690), (15, 148798), (26, 85845), (30, 74399), (39, 57230), (59, 37830), (65, 34338), (78, 28615), (97, 23010), (118, 18915), (130, 17169), (177, 12610), (194, 11505), (195, 11446), (291, 7670), (295, 7566), (354, 6305), (390, 5723), (485, 4602), (582, 3835), (590, 3783), (767, 2910), (885, 2522), (970, 2301), (1261, 1770), (1455, 1534)]