30342636

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 79672320

約数和(自身を除く): 49329684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 227, 237, 282, 316, 423, 454, 474, 564, 681, 711, 846, 908, 948, 1362, 1422, 1692, 2043, 2724, 2844, 3713, 4086, 7426, 8172, 10669, 11139, 14852, 17933, 21338, 22278, 32007, 33417, 35866, 42676, 44556, 53799, 64014, 66834, 71732, 96021, 107598, 128028, 133668, 161397, 192042, 215196, 322794, 384084, 645588, 842851, 1685702, 2528553, 3371404, 5057106, 7585659, 10114212, 15171318, 30342636]

約数ペア:

[(1, 30342636), (2, 15171318), (3, 10114212), (4, 7585659), (6, 5057106), (9, 3371404), (12, 2528553), (18, 1685702), (36, 842851), (47, 645588), (79, 384084), (94, 322794), (141, 215196), (158, 192042), (188, 161397), (227, 133668), (237, 128028), (282, 107598), (316, 96021), (423, 71732), (454, 66834), (474, 64014), (564, 53799), (681, 44556), (711, 42676), (846, 35866), (908, 33417), (948, 32007), (1362, 22278), (1422, 21338), (1692, 17933), (2043, 14852), (2724, 11139), (2844, 10669), (3713, 8172), (4086, 7426)]