22570380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 81779040

約数和(自身を除く): 59208660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 853, 882, 945, 980, 1260, 1323, 1470, 1706, 1764, 1890, 2205, 2559, 2646, 2940, 3412, 3780, 4265, 4410, 5118, 5292, 5971, 6615, 7677, 8530, 8820, 10236, 11942, 12795, 13230, 15354, 17060, 17913, 23031, 23884, 25590, 26460, 29855, 30708, 35826, 38385, 41797, 46062, 51180, 53739, 59710, 71652, 76770, 83594, 89565, 92124, 107478, 115155, 119420, 125391, 153540, 161217, 167188, 179130, 208985, 214956, 230310, 250782, 268695, 322434, 358260, 376173, 417970, 460620, 501564, 537390, 626955, 644868, 752346, 806085, 835940, 1074780, 1128519, 1253910, 1504692, 1612170, 1880865, 2257038, 2507820, 3224340, 3761730, 4514076, 5642595, 7523460, 11285190, 22570380]

約数ペア:

[(1, 22570380), (2, 11285190), (3, 7523460), (4, 5642595), (5, 4514076), (6, 3761730), (7, 3224340), (9, 2507820), (10, 2257038), (12, 1880865), (14, 1612170), (15, 1504692), (18, 1253910), (20, 1128519), (21, 1074780), (27, 835940), (28, 806085), (30, 752346), (35, 644868), (36, 626955), (42, 537390), (45, 501564), (49, 460620), (54, 417970), (60, 376173), (63, 358260), (70, 322434), (84, 268695), (90, 250782), (98, 230310), (105, 214956), (108, 208985), (126, 179130), (135, 167188), (140, 161217), (147, 153540), (180, 125391), (189, 119420), (196, 115155), (210, 107478), (245, 92124), (252, 89565), (270, 83594), (294, 76770), (315, 71652), (378, 59710), (420, 53739), (441, 51180), (490, 46062), (540, 41797), (588, 38385), (630, 35826), (735, 30708), (756, 29855), (853, 26460), (882, 25590), (945, 23884), (980, 23031), (1260, 17913), (1323, 17060), (1470, 15354), (1706, 13230), (1764, 12795), (1890, 11942), (2205, 10236), (2559, 8820), (2646, 8530), (2940, 7677), (3412, 6615), (3780, 5971), (4265, 5292), (4410, 5118)]