422178510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1798

約数の個数: 128

約数和(自身を含む): 1187270784

約数和(自身を除く): 765092274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 221, 222, 255, 370, 390, 442, 481, 510, 555, 629, 663, 962, 1105, 1110, 1258, 1326, 1443, 1721, 1887, 2210, 2405, 2886, 3145, 3315, 3442, 3774, 4810, 5163, 6290, 6630, 7215, 8177, 8605, 9435, 10326, 14430, 16354, 17210, 18870, 22373, 24531, 25815, 29257, 40885, 44746, 49062, 51630, 58514, 63677, 67119, 81770, 87771, 111865, 122655, 127354, 134238, 146285, 175542, 191031, 223730, 245310, 292570, 318385, 335595, 380341, 382062, 438855, 636770, 671190, 760682, 827801, 877710, 955155, 1082509, 1141023, 1655602, 1901705, 1910310, 2165018, 2282046, 2483403, 3247527, 3803410, 4139005, 4966806, 5412545, 5705115, 6495054, 8278010, 10825090, 11410230, 12417015, 14072617, 16237635, 24834030, 28145234, 32475270, 42217851, 70363085, 84435702, 140726170, 211089255, 422178510]

約数ペア:

[(1, 422178510), (2, 211089255), (3, 140726170), (5, 84435702), (6, 70363085), (10, 42217851), (13, 32475270), (15, 28145234), (17, 24834030), (26, 16237635), (30, 14072617), (34, 12417015), (37, 11410230), (39, 10825090), (51, 8278010), (65, 6495054), (74, 5705115), (78, 5412545), (85, 4966806), (102, 4139005), (111, 3803410), (130, 3247527), (170, 2483403), (185, 2282046), (195, 2165018), (221, 1910310), (222, 1901705), (255, 1655602), (370, 1141023), (390, 1082509), (442, 955155), (481, 877710), (510, 827801), (555, 760682), (629, 671190), (663, 636770), (962, 438855), (1105, 382062), (1110, 380341), (1258, 335595), (1326, 318385), (1443, 292570), (1721, 245310), (1887, 223730), (2210, 191031), (2405, 175542), (2886, 146285), (3145, 134238), (3315, 127354), (3442, 122655), (3774, 111865), (4810, 87771), (5163, 81770), (6290, 67119), (6630, 63677), (7215, 58514), (8177, 51630), (8605, 49062), (9435, 44746), (10326, 40885), (14430, 29257), (16354, 25815), (17210, 24531), (18870, 22373)]