40861830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 60744570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 139, 205, 239, 246, 278, 410, 417, 478, 615, 695, 717, 834, 1195, 1230, 1390, 1434, 2085, 2390, 3585, 4170, 5699, 7170, 9799, 11398, 17097, 19598, 28495, 29397, 33221, 34194, 48995, 56990, 58794, 66442, 85485, 97990, 99663, 146985, 166105, 170970, 199326, 293970, 332210, 498315, 996630, 1362061, 2724122, 4086183, 6810305, 8172366, 13620610, 20430915, 40861830]

約数ペア:

[(1, 40861830), (2, 20430915), (3, 13620610), (5, 8172366), (6, 6810305), (10, 4086183), (15, 2724122), (30, 1362061), (41, 996630), (82, 498315), (123, 332210), (139, 293970), (205, 199326), (239, 170970), (246, 166105), (278, 146985), (410, 99663), (417, 97990), (478, 85485), (615, 66442), (695, 58794), (717, 56990), (834, 48995), (1195, 34194), (1230, 33221), (1390, 29397), (1434, 28495), (2085, 19598), (2390, 17097), (3585, 11398), (4170, 9799), (5699, 7170)]