528028890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7187}}^1$

素因数の和:7307

約数の個数: 64

約数和(自身を含む): 1324892160

約数和(自身を除く): 796863270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 930, 1185, 2370, 2449, 4898, 7187, 7347, 12245, 14374, 14694, 21561, 24490, 35935, 36735, 43122, 71870, 73470, 107805, 215610, 222797, 445594, 567773, 668391, 1113985, 1135546, 1336782, 1703319, 2227970, 2838865, 3341955, 3406638, 5677730, 6683910, 8516595, 17033190, 17600963, 35201926, 52802889, 88004815, 105605778, 176009630, 264014445, 528028890]

約数ペア:

[(1, 528028890), (2, 264014445), (3, 176009630), (5, 105605778), (6, 88004815), (10, 52802889), (15, 35201926), (30, 17600963), (31, 17033190), (62, 8516595), (79, 6683910), (93, 5677730), (155, 3406638), (158, 3341955), (186, 2838865), (237, 2227970), (310, 1703319), (395, 1336782), (465, 1135546), (474, 1113985), (790, 668391), (930, 567773), (1185, 445594), (2370, 222797), (2449, 215610), (4898, 107805), (7187, 73470), (7347, 71870), (12245, 43122), (14374, 36735), (14694, 35935), (21561, 24490)]