68174190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5183

約数の個数: 96

約数和(自身を含む): 211520160

約数和(自身を除く): 143345970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5153, 6615, 10306, 13230, 15459, 25765, 30918, 36071, 46377, 51530, 72142, 77295, 92754, 108213, 139131, 154590, 180355, 216426, 231885, 252497, 278262, 324639, 360710, 463770, 504994, 541065, 649278, 695655, 757491, 973917, 1082130, 1262485, 1391310, 1514982, 1623195, 1947834, 2272473, 2524970, 3246390, 3787455, 4544946, 4869585, 6817419, 7574910, 9739170, 11362365, 13634838, 22724730, 34087095, 68174190]

約数ペア:

[(1, 68174190), (2, 34087095), (3, 22724730), (5, 13634838), (6, 11362365), (7, 9739170), (9, 7574910), (10, 6817419), (14, 4869585), (15, 4544946), (18, 3787455), (21, 3246390), (27, 2524970), (30, 2272473), (35, 1947834), (42, 1623195), (45, 1514982), (49, 1391310), (54, 1262485), (63, 1082130), (70, 973917), (90, 757491), (98, 695655), (105, 649278), (126, 541065), (135, 504994), (147, 463770), (189, 360710), (210, 324639), (245, 278262), (270, 252497), (294, 231885), (315, 216426), (378, 180355), (441, 154590), (490, 139131), (630, 108213), (735, 92754), (882, 77295), (945, 72142), (1323, 51530), (1470, 46377), (1890, 36071), (2205, 30918), (2646, 25765), (4410, 15459), (5153, 13230), (6615, 10306)]