307631490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8263}}^1$

素因数の和:8363

約数の個数: 64

約数和(自身を含む): 792550656

約数和(自身を除く): 484919166

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2190, 2482, 3723, 6205, 7446, 8263, 12410, 16526, 18615, 24789, 37230, 41315, 49578, 82630, 123945, 140471, 247890, 280942, 421413, 603199, 702355, 842826, 1206398, 1404710, 1809597, 2107065, 3015995, 3619194, 4214130, 6031990, 9047985, 10254383, 18095970, 20508766, 30763149, 51271915, 61526298, 102543830, 153815745, 307631490]

約数ペア:

[(1, 307631490), (2, 153815745), (3, 102543830), (5, 61526298), (6, 51271915), (10, 30763149), (15, 20508766), (17, 18095970), (30, 10254383), (34, 9047985), (51, 6031990), (73, 4214130), (85, 3619194), (102, 3015995), (146, 2107065), (170, 1809597), (219, 1404710), (255, 1206398), (365, 842826), (438, 702355), (510, 603199), (730, 421413), (1095, 280942), (1241, 247890), (2190, 140471), (2482, 123945), (3723, 82630), (6205, 49578), (7446, 41315), (8263, 37230), (12410, 24789), (16526, 18615)]