84899220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1$

素因数の和:10677

約数の個数: 96

約数和(自身を含む): 286003200

約数和(自身を除く): 201103980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10639, 21278, 31917, 42556, 53195, 63834, 74473, 106390, 127668, 148946, 159585, 202141, 212780, 223419, 297892, 319170, 372365, 404282, 446838, 606423, 638340, 744730, 808564, 893676, 1010705, 1117095, 1212846, 1414987, 1489460, 2021410, 2234190, 2425692, 2829974, 3032115, 4042820, 4244961, 4468380, 5659948, 6064230, 7074935, 8489922, 12128460, 14149870, 16979844, 21224805, 28299740, 42449610, 84899220]

約数ペア:

[(1, 84899220), (2, 42449610), (3, 28299740), (4, 21224805), (5, 16979844), (6, 14149870), (7, 12128460), (10, 8489922), (12, 7074935), (14, 6064230), (15, 5659948), (19, 4468380), (20, 4244961), (21, 4042820), (28, 3032115), (30, 2829974), (35, 2425692), (38, 2234190), (42, 2021410), (57, 1489460), (60, 1414987), (70, 1212846), (76, 1117095), (84, 1010705), (95, 893676), (105, 808564), (114, 744730), (133, 638340), (140, 606423), (190, 446838), (210, 404282), (228, 372365), (266, 319170), (285, 297892), (380, 223419), (399, 212780), (420, 202141), (532, 159585), (570, 148946), (665, 127668), (798, 106390), (1140, 74473), (1330, 63834), (1596, 53195), (1995, 42556), (2660, 31917), (3990, 21278), (7980, 10639)]