1923646980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{16433}}^1$

素因数の和:18396

約数の個数: 48

約数和(自身を含む): 5389300224

約数和(自身を除く): 3465653244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1951, 3902, 5853, 7804, 9755, 11706, 16433, 19510, 23412, 29265, 32866, 39020, 49299, 58530, 65732, 82165, 98598, 117060, 164330, 197196, 246495, 328660, 492990, 985980, 32060783, 64121566, 96182349, 128243132, 160303915, 192364698, 320607830, 384729396, 480911745, 641215660, 961823490, 1923646980]

約数ペア:

[(1, 1923646980), (2, 961823490), (3, 641215660), (4, 480911745), (5, 384729396), (6, 320607830), (10, 192364698), (12, 160303915), (15, 128243132), (20, 96182349), (30, 64121566), (60, 32060783), (1951, 985980), (3902, 492990), (5853, 328660), (7804, 246495), (9755, 197196), (11706, 164330), (16433, 117060), (19510, 98598), (23412, 82165), (29265, 65732), (32866, 58530), (39020, 49299)]