19343790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 54587520

約数和(自身を除く): 35243730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 85, 90, 94, 102, 141, 153, 170, 235, 255, 269, 282, 306, 423, 470, 510, 538, 705, 765, 799, 807, 846, 1345, 1410, 1530, 1598, 1614, 2115, 2397, 2421, 2690, 3995, 4035, 4230, 4573, 4794, 4842, 7191, 7990, 8070, 9146, 11985, 12105, 12643, 13719, 14382, 22865, 23970, 24210, 25286, 27438, 35955, 37929, 41157, 45730, 63215, 68595, 71910, 75858, 82314, 113787, 126430, 137190, 189645, 205785, 214931, 227574, 379290, 411570, 429862, 568935, 644793, 1074655, 1137870, 1289586, 1934379, 2149310, 3223965, 3868758, 6447930, 9671895, 19343790]

約数ペア:

[(1, 19343790), (2, 9671895), (3, 6447930), (5, 3868758), (6, 3223965), (9, 2149310), (10, 1934379), (15, 1289586), (17, 1137870), (18, 1074655), (30, 644793), (34, 568935), (45, 429862), (47, 411570), (51, 379290), (85, 227574), (90, 214931), (94, 205785), (102, 189645), (141, 137190), (153, 126430), (170, 113787), (235, 82314), (255, 75858), (269, 71910), (282, 68595), (306, 63215), (423, 45730), (470, 41157), (510, 37929), (538, 35955), (705, 27438), (765, 25286), (799, 24210), (807, 23970), (846, 22865), (1345, 14382), (1410, 13719), (1530, 12643), (1598, 12105), (1614, 11985), (2115, 9146), (2397, 8070), (2421, 7990), (2690, 7191), (3995, 4842), (4035, 4794), (4230, 4573)]