109415970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17123}}^1$

素因数の和:17207

約数の個数: 48

約数和(自身を含む): 288505152

約数和(自身を除く): 179089182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 17123, 34246, 51369, 85615, 102738, 154107, 171230, 256845, 308214, 513690, 770535, 1215733, 1541070, 2431466, 3647199, 6078665, 7294398, 10941597, 12157330, 18235995, 21883194, 36471990, 54707985, 109415970]

約数ペア:

[(1, 109415970), (2, 54707985), (3, 36471990), (5, 21883194), (6, 18235995), (9, 12157330), (10, 10941597), (15, 7294398), (18, 6078665), (30, 3647199), (45, 2431466), (71, 1541070), (90, 1215733), (142, 770535), (213, 513690), (355, 308214), (426, 256845), (639, 171230), (710, 154107), (1065, 102738), (1278, 85615), (2130, 51369), (3195, 34246), (6390, 17123)]