6956820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 23331840

約数和(自身を除く): 16375020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 991, 1170, 1404, 1755, 1982, 2340, 2973, 3510, 3964, 4955, 5946, 7020, 8919, 9910, 11892, 12883, 14865, 17838, 19820, 25766, 26757, 29730, 35676, 38649, 44595, 51532, 53514, 59460, 64415, 77298, 89190, 107028, 115947, 128830, 133785, 154596, 178380, 193245, 231894, 257660, 267570, 347841, 386490, 463788, 535140, 579735, 695682, 772980, 1159470, 1391364, 1739205, 2318940, 3478410, 6956820]

約数ペア:

[(1, 6956820), (2, 3478410), (3, 2318940), (4, 1739205), (5, 1391364), (6, 1159470), (9, 772980), (10, 695682), (12, 579735), (13, 535140), (15, 463788), (18, 386490), (20, 347841), (26, 267570), (27, 257660), (30, 231894), (36, 193245), (39, 178380), (45, 154596), (52, 133785), (54, 128830), (60, 115947), (65, 107028), (78, 89190), (90, 77298), (108, 64415), (117, 59460), (130, 53514), (135, 51532), (156, 44595), (180, 38649), (195, 35676), (234, 29730), (260, 26757), (270, 25766), (351, 19820), (390, 17838), (468, 14865), (540, 12883), (585, 11892), (702, 9910), (780, 8919), (991, 7020), (1170, 5946), (1404, 4955), (1755, 3964), (1982, 3510), (2340, 2973)]