91358460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26713}}^1$

素因数の和:26747

約数の個数: 72

約数和(自身を含む): 291716880

約数和(自身を除く): 200358420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26713, 53426, 80139, 106852, 133565, 160278, 240417, 267130, 320556, 400695, 480834, 507547, 534260, 801390, 961668, 1015094, 1202085, 1522641, 1602780, 2030188, 2404170, 2537735, 3045282, 4567923, 4808340, 5075470, 6090564, 7613205, 9135846, 10150940, 15226410, 18271692, 22839615, 30452820, 45679230, 91358460]

約数ペア:

[(1, 91358460), (2, 45679230), (3, 30452820), (4, 22839615), (5, 18271692), (6, 15226410), (9, 10150940), (10, 9135846), (12, 7613205), (15, 6090564), (18, 5075470), (19, 4808340), (20, 4567923), (30, 3045282), (36, 2537735), (38, 2404170), (45, 2030188), (57, 1602780), (60, 1522641), (76, 1202085), (90, 1015094), (95, 961668), (114, 801390), (171, 534260), (180, 507547), (190, 480834), (228, 400695), (285, 320556), (342, 267130), (380, 240417), (570, 160278), (684, 133565), (855, 106852), (1140, 80139), (1710, 53426), (3420, 26713)]