19002825170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{21817}}^1$

素因数の和:22395

約数の個数: 64

約数和(自身を含む): 40868430336

約数和(自身を除く): 21865605166

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 541, 805, 1082, 1610, 2705, 3787, 5410, 7574, 12443, 18935, 21817, 24886, 37870, 43634, 62215, 87101, 109085, 124430, 152719, 174202, 218170, 305438, 435505, 501791, 763595, 871010, 1003582, 1527190, 2508955, 3512537, 5017910, 7025074, 11802997, 17562685, 23605994, 35125370, 59014985, 82620979, 118029970, 165241958, 271468931, 413104895, 542937862, 826209790, 1357344655, 1900282517, 2714689310, 3800565034, 9501412585, 19002825170]

約数ペア:

[(1, 19002825170), (2, 9501412585), (5, 3800565034), (7, 2714689310), (10, 1900282517), (14, 1357344655), (23, 826209790), (35, 542937862), (46, 413104895), (70, 271468931), (115, 165241958), (161, 118029970), (230, 82620979), (322, 59014985), (541, 35125370), (805, 23605994), (1082, 17562685), (1610, 11802997), (2705, 7025074), (3787, 5017910), (5410, 3512537), (7574, 2508955), (12443, 1527190), (18935, 1003582), (21817, 871010), (24886, 763595), (37870, 501791), (43634, 435505), (62215, 305438), (87101, 218170), (109085, 174202), (124430, 152719)]