4814940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 14521248

約数和(自身を除く): 9706308

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, 6173, 12346, 18519, 24692, 30865, 37038, 61730, 74076, 80249, 92595, 123460, 160498, 185190, 240747, 320996, 370380, 401245, 481494, 802490, 962988, 1203735, 1604980, 2407470, 4814940]

約数ペア:

[(1, 4814940), (2, 2407470), (3, 1604980), (4, 1203735), (5, 962988), (6, 802490), (10, 481494), (12, 401245), (13, 370380), (15, 320996), (20, 240747), (26, 185190), (30, 160498), (39, 123460), (52, 92595), (60, 80249), (65, 74076), (78, 61730), (130, 37038), (156, 30865), (195, 24692), (260, 18519), (390, 12346), (780, 6173)]