12042030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 38900736

約数和(自身を除く): 26858706

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 401, 429, 455, 462, 546, 715, 770, 802, 858, 910, 1001, 1155, 1203, 1365, 1430, 2002, 2005, 2145, 2310, 2406, 2730, 2807, 3003, 4010, 4290, 4411, 5005, 5213, 5614, 6006, 6015, 8421, 8822, 10010, 10426, 12030, 13233, 14035, 15015, 15639, 16842, 22055, 26065, 26466, 28070, 30030, 30877, 31278, 36491, 42105, 44110, 52130, 57343, 61754, 66165, 72982, 78195, 84210, 92631, 109473, 114686, 132330, 154385, 156390, 172029, 182455, 185262, 218946, 286715, 308770, 344058, 364910, 401401, 463155, 547365, 573430, 802802, 860145, 926310, 1094730, 1204203, 1720290, 2007005, 2408406, 4014010, 6021015, 12042030]

約数ペア:

[(1, 12042030), (2, 6021015), (3, 4014010), (5, 2408406), (6, 2007005), (7, 1720290), (10, 1204203), (11, 1094730), (13, 926310), (14, 860145), (15, 802802), (21, 573430), (22, 547365), (26, 463155), (30, 401401), (33, 364910), (35, 344058), (39, 308770), (42, 286715), (55, 218946), (65, 185262), (66, 182455), (70, 172029), (77, 156390), (78, 154385), (91, 132330), (105, 114686), (110, 109473), (130, 92631), (143, 84210), (154, 78195), (165, 72982), (182, 66165), (195, 61754), (210, 57343), (231, 52130), (273, 44110), (286, 42105), (330, 36491), (385, 31278), (390, 30877), (401, 30030), (429, 28070), (455, 26466), (462, 26065), (546, 22055), (715, 16842), (770, 15639), (802, 15015), (858, 14035), (910, 13233), (1001, 12030), (1155, 10426), (1203, 10010), (1365, 8822), (1430, 8421), (2002, 6015), (2005, 6006), (2145, 5614), (2310, 5213), (2406, 5005), (2730, 4411), (2807, 4290), (3003, 4010)]