89509380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78517}}^1$

素因数の和:78548

約数の個数: 48

約数和(自身を含む): 263820480

約数和(自身を除く): 174311100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 78517, 157034, 235551, 314068, 392585, 471102, 785170, 942204, 1177755, 1491823, 1570340, 2355510, 2983646, 4475469, 4711020, 5967292, 7459115, 8950938, 14918230, 17901876, 22377345, 29836460, 44754690, 89509380]

約数ペア:

[(1, 89509380), (2, 44754690), (3, 29836460), (4, 22377345), (5, 17901876), (6, 14918230), (10, 8950938), (12, 7459115), (15, 5967292), (19, 4711020), (20, 4475469), (30, 2983646), (38, 2355510), (57, 1570340), (60, 1491823), (76, 1177755), (95, 942204), (114, 785170), (190, 471102), (228, 392585), (285, 314068), (380, 235551), (570, 157034), (1140, 78517)]