87902670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3049}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 218062800

約数和(自身を除く): 130160130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 3049, 4805, 5766, 6098, 9147, 9610, 14415, 15245, 18294, 28830, 30490, 45735, 91470, 94519, 189038, 283557, 472595, 567114, 945190, 1417785, 2835570, 2930089, 5860178, 8790267, 14650445, 17580534, 29300890, 43951335, 87902670]

約数ペア:

[(1, 87902670), (2, 43951335), (3, 29300890), (5, 17580534), (6, 14650445), (10, 8790267), (15, 5860178), (30, 2930089), (31, 2835570), (62, 1417785), (93, 945190), (155, 567114), (186, 472595), (310, 283557), (465, 189038), (930, 94519), (961, 91470), (1922, 45735), (2883, 30490), (3049, 28830), (4805, 18294), (5766, 15245), (6098, 14415), (9147, 9610)]