28230570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1733}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 73847592

約数和(自身を除く): 45617022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1733, 1810, 2715, 3258, 3466, 5199, 5430, 8145, 8665, 10398, 15597, 16290, 17330, 25995, 31194, 51990, 77985, 155970, 313673, 627346, 941019, 1568365, 1882038, 2823057, 3136730, 4705095, 5646114, 9410190, 14115285, 28230570]

約数ペア:

[(1, 28230570), (2, 14115285), (3, 9410190), (5, 5646114), (6, 4705095), (9, 3136730), (10, 2823057), (15, 1882038), (18, 1568365), (30, 941019), (45, 627346), (90, 313673), (181, 155970), (362, 77985), (543, 51990), (905, 31194), (1086, 25995), (1629, 17330), (1733, 16290), (1810, 15597), (2715, 10398), (3258, 8665), (3466, 8145), (5199, 5430)]