29313770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 29472790

約数列:

[1, 2, 5, 10, 19, 38, 41, 53, 71, 82, 95, 106, 142, 190, 205, 265, 355, 410, 530, 710, 779, 1007, 1349, 1558, 2014, 2173, 2698, 2911, 3763, 3895, 4346, 5035, 5822, 6745, 7526, 7790, 10070, 10865, 13490, 14555, 18815, 21730, 29110, 37630, 41287, 55309, 71497, 82574, 110618, 142994, 154283, 206435, 276545, 308566, 357485, 412870, 553090, 714970, 771415, 1542830, 2931377, 5862754, 14656885, 29313770]

約数ペア:

[(1, 29313770), (2, 14656885), (5, 5862754), (10, 2931377), (19, 1542830), (38, 771415), (41, 714970), (53, 553090), (71, 412870), (82, 357485), (95, 308566), (106, 276545), (142, 206435), (190, 154283), (205, 142994), (265, 110618), (355, 82574), (410, 71497), (530, 55309), (710, 41287), (779, 37630), (1007, 29110), (1349, 21730), (1558, 18815), (2014, 14555), (2173, 13490), (2698, 10865), (2911, 10070), (3763, 7790), (3895, 7526), (4346, 6745), (5035, 5822)]