426010970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 1034864640

約数和(自身を除く): 608853670

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 55, 70, 74, 77, 95, 110, 133, 154, 185, 190, 209, 259, 266, 370, 385, 407, 418, 518, 665, 703, 770, 787, 814, 1045, 1295, 1330, 1406, 1463, 1574, 2035, 2090, 2590, 2849, 2926, 3515, 3935, 4070, 4921, 5509, 5698, 7030, 7315, 7733, 7870, 8657, 9842, 11018, 14245, 14630, 14953, 15466, 17314, 24605, 27545, 28490, 29119, 29906, 38665, 43285, 49210, 54131, 55090, 58238, 60599, 74765, 77330, 86570, 104671, 108262, 121198, 145595, 149530, 164483, 203833, 209342, 270655, 291190, 302995, 320309, 328966, 407666, 523355, 541310, 553261, 605990, 640618, 822415, 1019165, 1046710, 1106522, 1151381, 1601545, 1644830, 2038330, 2242163, 2302762, 2766305, 3203090, 3872827, 4484326, 5532610, 5756905, 6085871, 7745654, 11210815, 11513810, 12171742, 19364135, 22421630, 30429355, 38728270, 42601097, 60858710, 85202194, 213005485, 426010970]

約数ペア:

[(1, 426010970), (2, 213005485), (5, 85202194), (7, 60858710), (10, 42601097), (11, 38728270), (14, 30429355), (19, 22421630), (22, 19364135), (35, 12171742), (37, 11513810), (38, 11210815), (55, 7745654), (70, 6085871), (74, 5756905), (77, 5532610), (95, 4484326), (110, 3872827), (133, 3203090), (154, 2766305), (185, 2302762), (190, 2242163), (209, 2038330), (259, 1644830), (266, 1601545), (370, 1151381), (385, 1106522), (407, 1046710), (418, 1019165), (518, 822415), (665, 640618), (703, 605990), (770, 553261), (787, 541310), (814, 523355), (1045, 407666), (1295, 328966), (1330, 320309), (1406, 302995), (1463, 291190), (1574, 270655), (2035, 209342), (2090, 203833), (2590, 164483), (2849, 149530), (2926, 145595), (3515, 121198), (3935, 108262), (4070, 104671), (4921, 86570), (5509, 77330), (5698, 74765), (7030, 60599), (7315, 58238), (7733, 55090), (7870, 54131), (8657, 49210), (9842, 43285), (11018, 38665), (14245, 29906), (14630, 29119), (14953, 28490), (15466, 27545), (17314, 24605)]