22112940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 64774080

約数和(自身を除く): 42661140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 89, 101, 123, 164, 178, 202, 205, 246, 267, 303, 356, 404, 410, 445, 492, 505, 534, 606, 615, 820, 890, 1010, 1068, 1212, 1230, 1335, 1515, 1780, 2020, 2460, 2670, 3030, 3649, 4141, 5340, 6060, 7298, 8282, 8989, 10947, 12423, 14596, 16564, 17978, 18245, 20705, 21894, 24846, 26967, 35956, 36490, 41410, 43788, 44945, 49692, 53934, 54735, 62115, 72980, 82820, 89890, 107868, 109470, 124230, 134835, 179780, 218940, 248460, 269670, 368549, 539340, 737098, 1105647, 1474196, 1842745, 2211294, 3685490, 4422588, 5528235, 7370980, 11056470, 22112940]

約数ペア:

[(1, 22112940), (2, 11056470), (3, 7370980), (4, 5528235), (5, 4422588), (6, 3685490), (10, 2211294), (12, 1842745), (15, 1474196), (20, 1105647), (30, 737098), (41, 539340), (60, 368549), (82, 269670), (89, 248460), (101, 218940), (123, 179780), (164, 134835), (178, 124230), (202, 109470), (205, 107868), (246, 89890), (267, 82820), (303, 72980), (356, 62115), (404, 54735), (410, 53934), (445, 49692), (492, 44945), (505, 43788), (534, 41410), (606, 36490), (615, 35956), (820, 26967), (890, 24846), (1010, 21894), (1068, 20705), (1212, 18245), (1230, 17978), (1335, 16564), (1515, 14596), (1780, 12423), (2020, 10947), (2460, 8989), (2670, 8282), (3030, 7298), (3649, 6060), (4141, 5340)]