81097310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3017

約数の個数: 64

約数和(自身を含む): 184384512

約数和(自身を除く): 103287202

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 2963, 3910, 5474, 5926, 13685, 14815, 20741, 27370, 29630, 41482, 50371, 68149, 100742, 103705, 136298, 207410, 251855, 340745, 352597, 477043, 503710, 681490, 705194, 954086, 1158533, 1762985, 2317066, 2385215, 3525970, 4770430, 5792665, 8109731, 11585330, 16219462, 40548655, 81097310]

約数ペア:

[(1, 81097310), (2, 40548655), (5, 16219462), (7, 11585330), (10, 8109731), (14, 5792665), (17, 4770430), (23, 3525970), (34, 2385215), (35, 2317066), (46, 1762985), (70, 1158533), (85, 954086), (115, 705194), (119, 681490), (161, 503710), (170, 477043), (230, 352597), (238, 340745), (322, 251855), (391, 207410), (595, 136298), (782, 103705), (805, 100742), (1190, 68149), (1610, 50371), (1955, 41482), (2737, 29630), (2963, 27370), (3910, 20741), (5474, 14815), (5926, 13685)]