71723940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20261}}^1$

素因数の和:20332

約数の個数: 48

約数和(自身を含む): 204240960

約数和(自身を除く): 132517020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 20261, 40522, 60783, 81044, 101305, 121566, 202610, 243132, 303915, 405220, 607830, 1195399, 1215660, 2390798, 3586197, 4781596, 5976995, 7172394, 11953990, 14344788, 17930985, 23907980, 35861970, 71723940]

約数ペア:

[(1, 71723940), (2, 35861970), (3, 23907980), (4, 17930985), (5, 14344788), (6, 11953990), (10, 7172394), (12, 5976995), (15, 4781596), (20, 3586197), (30, 2390798), (59, 1215660), (60, 1195399), (118, 607830), (177, 405220), (236, 303915), (295, 243132), (354, 202610), (590, 121566), (708, 101305), (885, 81044), (1180, 60783), (1770, 40522), (3540, 20261)]