127967910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 359707392

約数和(自身を除く): 231739482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 263, 294, 331, 490, 526, 662, 735, 789, 993, 1315, 1470, 1578, 1655, 1841, 1986, 2317, 2630, 3310, 3682, 3945, 4634, 4965, 5523, 6951, 7890, 9205, 9930, 11046, 11585, 12887, 13902, 16219, 18410, 23170, 25774, 27615, 32438, 34755, 38661, 48657, 55230, 64435, 69510, 77322, 81095, 87053, 97314, 128870, 162190, 174106, 193305, 243285, 261159, 386610, 435265, 486570, 522318, 609371, 870530, 1218742, 1305795, 1828113, 2611590, 3046855, 3656226, 4265597, 6093710, 8531194, 9140565, 12796791, 18281130, 21327985, 25593582, 42655970, 63983955, 127967910]

約数ペア:

[(1, 127967910), (2, 63983955), (3, 42655970), (5, 25593582), (6, 21327985), (7, 18281130), (10, 12796791), (14, 9140565), (15, 8531194), (21, 6093710), (30, 4265597), (35, 3656226), (42, 3046855), (49, 2611590), (70, 1828113), (98, 1305795), (105, 1218742), (147, 870530), (210, 609371), (245, 522318), (263, 486570), (294, 435265), (331, 386610), (490, 261159), (526, 243285), (662, 193305), (735, 174106), (789, 162190), (993, 128870), (1315, 97314), (1470, 87053), (1578, 81095), (1655, 77322), (1841, 69510), (1986, 64435), (2317, 55230), (2630, 48657), (3310, 38661), (3682, 34755), (3945, 32438), (4634, 27615), (4965, 25774), (5523, 23170), (6951, 18410), (7890, 16219), (9205, 13902), (9930, 12887), (11046, 11585)]