38958270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 101412864

約数和(自身を除く): 62454594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 523, 573, 955, 1046, 1146, 1569, 1910, 2483, 2615, 2865, 3138, 4966, 5230, 5730, 6799, 7449, 7845, 12415, 13598, 14898, 15690, 20397, 24830, 33995, 37245, 40794, 67990, 74490, 99893, 101985, 199786, 203970, 299679, 499465, 599358, 998930, 1298609, 1498395, 2597218, 2996790, 3895827, 6493045, 7791654, 12986090, 19479135, 38958270]

約数ペア:

[(1, 38958270), (2, 19479135), (3, 12986090), (5, 7791654), (6, 6493045), (10, 3895827), (13, 2996790), (15, 2597218), (26, 1498395), (30, 1298609), (39, 998930), (65, 599358), (78, 499465), (130, 299679), (191, 203970), (195, 199786), (382, 101985), (390, 99893), (523, 74490), (573, 67990), (955, 40794), (1046, 37245), (1146, 33995), (1569, 24830), (1910, 20397), (2483, 15690), (2615, 14898), (2865, 13598), (3138, 12415), (4966, 7845), (5230, 7449), (5730, 6799)]