86740380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10253}}^1$

素因数の和:10315

約数の個数: 72

約数和(自身を含む): 268736832

約数和(自身を除く): 181996452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10253, 20506, 30759, 41012, 51265, 61518, 92277, 102530, 123036, 153795, 184554, 205060, 307590, 369108, 461385, 481891, 615180, 922770, 963782, 1445673, 1845540, 1927564, 2409455, 2891346, 4337019, 4818910, 5782692, 7228365, 8674038, 9637820, 14456730, 17348076, 21685095, 28913460, 43370190, 86740380]

約数ペア:

[(1, 86740380), (2, 43370190), (3, 28913460), (4, 21685095), (5, 17348076), (6, 14456730), (9, 9637820), (10, 8674038), (12, 7228365), (15, 5782692), (18, 4818910), (20, 4337019), (30, 2891346), (36, 2409455), (45, 1927564), (47, 1845540), (60, 1445673), (90, 963782), (94, 922770), (141, 615180), (180, 481891), (188, 461385), (235, 369108), (282, 307590), (423, 205060), (470, 184554), (564, 153795), (705, 123036), (846, 102530), (940, 92277), (1410, 61518), (1692, 51265), (2115, 41012), (2820, 30759), (4230, 20506), (8460, 10253)]