135088980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173191}}^1$

素因数の和:173216

約数の個数: 48

約数和(自身を含む): 407347584

約数和(自身を除く): 272258604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 173191, 346382, 519573, 692764, 865955, 1039146, 1731910, 2078292, 2251483, 2597865, 3463820, 4502966, 5195730, 6754449, 9005932, 10391460, 11257415, 13508898, 22514830, 27017796, 33772245, 45029660, 67544490, 135088980]

約数ペア:

[(1, 135088980), (2, 67544490), (3, 45029660), (4, 33772245), (5, 27017796), (6, 22514830), (10, 13508898), (12, 11257415), (13, 10391460), (15, 9005932), (20, 6754449), (26, 5195730), (30, 4502966), (39, 3463820), (52, 2597865), (60, 2251483), (65, 2078292), (78, 1731910), (130, 1039146), (156, 865955), (195, 692764), (260, 519573), (390, 346382), (780, 173191)]