146789460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17351}}^1$

素因数の和:17413

約数の個数: 72

約数和(自身を含む): 454761216

約数和(自身を除く): 307971756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 17351, 34702, 52053, 69404, 86755, 104106, 156159, 173510, 208212, 260265, 312318, 347020, 520530, 624636, 780795, 815497, 1041060, 1561590, 1630994, 2446491, 3123180, 3261988, 4077485, 4892982, 7339473, 8154970, 9785964, 12232455, 14678946, 16309940, 24464910, 29357892, 36697365, 48929820, 73394730, 146789460]

約数ペア:

[(1, 146789460), (2, 73394730), (3, 48929820), (4, 36697365), (5, 29357892), (6, 24464910), (9, 16309940), (10, 14678946), (12, 12232455), (15, 9785964), (18, 8154970), (20, 7339473), (30, 4892982), (36, 4077485), (45, 3261988), (47, 3123180), (60, 2446491), (90, 1630994), (94, 1561590), (141, 1041060), (180, 815497), (188, 780795), (235, 624636), (282, 520530), (423, 347020), (470, 312318), (564, 260265), (705, 208212), (846, 173510), (940, 156159), (1410, 104106), (1692, 86755), (2115, 69404), (2820, 52053), (4230, 34702), (8460, 17351)]