30447390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 46275810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 443, 474, 790, 870, 886, 1185, 1329, 2215, 2291, 2370, 2658, 4430, 4582, 6645, 6873, 11455, 12847, 13290, 13746, 22910, 25694, 34365, 34997, 38541, 64235, 68730, 69994, 77082, 104991, 128470, 174985, 192705, 209982, 349970, 385410, 524955, 1014913, 1049910, 2029826, 3044739, 5074565, 6089478, 10149130, 15223695, 30447390]

約数ペア:

[(1, 30447390), (2, 15223695), (3, 10149130), (5, 6089478), (6, 5074565), (10, 3044739), (15, 2029826), (29, 1049910), (30, 1014913), (58, 524955), (79, 385410), (87, 349970), (145, 209982), (158, 192705), (174, 174985), (237, 128470), (290, 104991), (395, 77082), (435, 69994), (443, 68730), (474, 64235), (790, 38541), (870, 34997), (886, 34365), (1185, 25694), (1329, 22910), (2215, 13746), (2291, 13290), (2370, 12847), (2658, 11455), (4430, 6873), (4582, 6645)]