38234340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 116520768

約数和(自身を除く): 78286428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 683, 933, 1244, 1366, 1555, 1866, 2049, 2732, 2799, 3110, 3415, 3732, 4098, 4665, 5598, 6147, 6220, 6830, 8196, 9330, 10245, 11196, 12294, 13660, 13995, 18660, 20490, 24588, 27990, 30735, 40980, 55980, 61470, 122940, 212413, 424826, 637239, 849652, 1062065, 1274478, 1911717, 2124130, 2548956, 3186195, 3823434, 4248260, 6372390, 7646868, 9558585, 12744780, 19117170, 38234340]

約数ペア:

[(1, 38234340), (2, 19117170), (3, 12744780), (4, 9558585), (5, 7646868), (6, 6372390), (9, 4248260), (10, 3823434), (12, 3186195), (15, 2548956), (18, 2124130), (20, 1911717), (30, 1274478), (36, 1062065), (45, 849652), (60, 637239), (90, 424826), (180, 212413), (311, 122940), (622, 61470), (683, 55980), (933, 40980), (1244, 30735), (1366, 27990), (1555, 24588), (1866, 20490), (2049, 18660), (2732, 13995), (2799, 13660), (3110, 12294), (3415, 11196), (3732, 10245), (4098, 9330), (4665, 8196), (5598, 6830), (6147, 6220)]