189068970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 478358784

約数和(自身を除く): 289289814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 505, 606, 690, 1010, 1515, 2323, 2713, 3030, 4646, 5426, 6969, 8139, 11615, 13565, 13938, 16278, 23230, 27130, 34845, 40695, 62399, 69690, 81390, 124798, 187197, 274013, 311995, 374394, 548026, 623990, 822039, 935985, 1370065, 1644078, 1871970, 2740130, 4110195, 6302299, 8220390, 12604598, 18906897, 31511495, 37813794, 63022990, 94534485, 189068970]

約数ペア:

[(1, 189068970), (2, 94534485), (3, 63022990), (5, 37813794), (6, 31511495), (10, 18906897), (15, 12604598), (23, 8220390), (30, 6302299), (46, 4110195), (69, 2740130), (101, 1871970), (115, 1644078), (138, 1370065), (202, 935985), (230, 822039), (303, 623990), (345, 548026), (505, 374394), (606, 311995), (690, 274013), (1010, 187197), (1515, 124798), (2323, 81390), (2713, 69690), (3030, 62399), (4646, 40695), (5426, 34845), (6969, 27130), (8139, 23230), (11615, 16278), (13565, 13938)]