111284940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142673}}^1$

素因数の和:142698

約数の個数: 48

約数和(自身を含む): 335569248

約数和(自身を除く): 224284308

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, 142673, 285346, 428019, 570692, 713365, 856038, 1426730, 1712076, 1854749, 2140095, 2853460, 3709498, 4280190, 5564247, 7418996, 8560380, 9273745, 11128494, 18547490, 22256988, 27821235, 37094980, 55642470, 111284940]

約数ペア:

[(1, 111284940), (2, 55642470), (3, 37094980), (4, 27821235), (5, 22256988), (6, 18547490), (10, 11128494), (12, 9273745), (13, 8560380), (15, 7418996), (20, 5564247), (26, 4280190), (30, 3709498), (39, 2853460), (52, 2140095), (60, 1854749), (65, 1712076), (78, 1426730), (130, 856038), (156, 713365), (195, 570692), (260, 428019), (390, 285346), (780, 142673)]