68917030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 91959770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 62, 65, 70, 91, 98, 130, 155, 182, 217, 245, 310, 349, 403, 434, 455, 490, 637, 698, 806, 910, 1085, 1274, 1519, 1745, 2015, 2170, 2443, 2821, 3038, 3185, 3490, 4030, 4537, 4886, 5642, 6370, 7595, 9074, 10819, 12215, 14105, 15190, 17101, 19747, 21638, 22685, 24430, 28210, 31759, 34202, 39494, 45370, 54095, 63518, 75733, 85505, 98735, 108190, 140647, 151466, 158795, 171010, 197470, 222313, 281294, 317590, 378665, 444626, 530131, 703235, 757330, 984529, 1060262, 1111565, 1406470, 1969058, 2223130, 2650655, 4922645, 5301310, 6891703, 9845290, 13783406, 34458515, 68917030]

約数ペア:

[(1, 68917030), (2, 34458515), (5, 13783406), (7, 9845290), (10, 6891703), (13, 5301310), (14, 4922645), (26, 2650655), (31, 2223130), (35, 1969058), (49, 1406470), (62, 1111565), (65, 1060262), (70, 984529), (91, 757330), (98, 703235), (130, 530131), (155, 444626), (182, 378665), (217, 317590), (245, 281294), (310, 222313), (349, 197470), (403, 171010), (434, 158795), (455, 151466), (490, 140647), (637, 108190), (698, 98735), (806, 85505), (910, 75733), (1085, 63518), (1274, 54095), (1519, 45370), (1745, 39494), (2015, 34202), (2170, 31759), (2443, 28210), (2821, 24430), (3038, 22685), (3185, 21638), (3490, 19747), (4030, 17101), (4537, 15190), (4886, 14105), (5642, 12215), (6370, 10819), (7595, 9074)]