47438790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 130830336

約数和(自身を除く): 83391546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1013, 1115, 1338, 1561, 2026, 2230, 3039, 3122, 3345, 4683, 5065, 6078, 6690, 7091, 7805, 9366, 10130, 14182, 15195, 15610, 21273, 23415, 30390, 35455, 42546, 46830, 70910, 106365, 212730, 225899, 451798, 677697, 1129495, 1355394, 1581293, 2258990, 3162586, 3388485, 4743879, 6776970, 7906465, 9487758, 15812930, 23719395, 47438790]

約数ペア:

[(1, 47438790), (2, 23719395), (3, 15812930), (5, 9487758), (6, 7906465), (7, 6776970), (10, 4743879), (14, 3388485), (15, 3162586), (21, 2258990), (30, 1581293), (35, 1355394), (42, 1129495), (70, 677697), (105, 451798), (210, 225899), (223, 212730), (446, 106365), (669, 70910), (1013, 46830), (1115, 42546), (1338, 35455), (1561, 30390), (2026, 23415), (2230, 21273), (3039, 15610), (3122, 15195), (3345, 14182), (4683, 10130), (5065, 9366), (6078, 7805), (6690, 7091)]