260644410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222773}}^1$

素因数の和:222799

約数の個数: 48

約数和(自身を含む): 729807624

約数和(自身を除く): 469163214

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 222773, 445546, 668319, 1113865, 1336638, 2004957, 2227730, 2896049, 3341595, 4009914, 5792098, 6683190, 8688147, 10024785, 14480245, 17376294, 20049570, 26064441, 28960490, 43440735, 52128882, 86881470, 130322205, 260644410]

約数ペア:

[(1, 260644410), (2, 130322205), (3, 86881470), (5, 52128882), (6, 43440735), (9, 28960490), (10, 26064441), (13, 20049570), (15, 17376294), (18, 14480245), (26, 10024785), (30, 8688147), (39, 6683190), (45, 5792098), (65, 4009914), (78, 3341595), (90, 2896049), (117, 2227730), (130, 2004957), (195, 1336638), (234, 1113865), (390, 668319), (585, 445546), (1170, 222773)]