16154970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 43593984

約数和(自身を除く): 27439014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 1801, 2990, 3602, 4485, 5403, 8970, 9005, 10806, 18010, 23413, 27015, 41423, 46826, 54030, 70239, 82846, 117065, 124269, 140478, 207115, 234130, 248538, 351195, 414230, 538499, 621345, 702390, 1076998, 1242690, 1615497, 2692495, 3230994, 5384990, 8077485, 16154970]

約数ペア:

[(1, 16154970), (2, 8077485), (3, 5384990), (5, 3230994), (6, 2692495), (10, 1615497), (13, 1242690), (15, 1076998), (23, 702390), (26, 621345), (30, 538499), (39, 414230), (46, 351195), (65, 248538), (69, 234130), (78, 207115), (115, 140478), (130, 124269), (138, 117065), (195, 82846), (230, 70239), (299, 54030), (345, 46826), (390, 41423), (598, 27015), (690, 23413), (897, 18010), (1495, 10806), (1794, 9005), (1801, 8970), (2990, 5403), (3602, 4485)]