82034940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105173}}^1$

素因数の和:105198

約数の個数: 48

約数和(自身を含む): 247369248

約数和(自身を除く): 165334308

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, 105173, 210346, 315519, 420692, 525865, 631038, 1051730, 1262076, 1367249, 1577595, 2103460, 2734498, 3155190, 4101747, 5468996, 6310380, 6836245, 8203494, 13672490, 16406988, 20508735, 27344980, 41017470, 82034940]

約数ペア:

[(1, 82034940), (2, 41017470), (3, 27344980), (4, 20508735), (5, 16406988), (6, 13672490), (10, 8203494), (12, 6836245), (13, 6310380), (15, 5468996), (20, 4101747), (26, 3155190), (30, 2734498), (39, 2103460), (52, 1577595), (60, 1367249), (65, 1262076), (78, 1051730), (130, 631038), (156, 525865), (195, 420692), (260, 315519), (390, 210346), (780, 105173)]