1335138420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{288991}}^1$

素因数の和:289021

約数の個数: 96

約数和(自身を含む): 4660862976

約数和(自身を除く): 3325724556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 288991, 577982, 866973, 1155964, 1444955, 1733946, 2022937, 2889910, 3178901, 3467892, 4045874, 4334865, 5779820, 6068811, 6357802, 8091748, 8669730, 9536703, 10114685, 12137622, 12715604, 15894505, 17339460, 19073406, 20229370, 22252307, 24275244, 30344055, 31789010, 38146812, 40458740, 44504614, 47683515, 60688110, 63578020, 66756921, 89009228, 95367030, 111261535, 121376220, 133513842, 190734060, 222523070, 267027684, 333784605, 445046140, 667569210, 1335138420]

約数ペア:

[(1, 1335138420), (2, 667569210), (3, 445046140), (4, 333784605), (5, 267027684), (6, 222523070), (7, 190734060), (10, 133513842), (11, 121376220), (12, 111261535), (14, 95367030), (15, 89009228), (20, 66756921), (21, 63578020), (22, 60688110), (28, 47683515), (30, 44504614), (33, 40458740), (35, 38146812), (42, 31789010), (44, 30344055), (55, 24275244), (60, 22252307), (66, 20229370), (70, 19073406), (77, 17339460), (84, 15894505), (105, 12715604), (110, 12137622), (132, 10114685), (140, 9536703), (154, 8669730), (165, 8091748), (210, 6357802), (220, 6068811), (231, 5779820), (308, 4334865), (330, 4045874), (385, 3467892), (420, 3178901), (462, 2889910), (660, 2022937), (770, 1733946), (924, 1444955), (1155, 1155964), (1540, 866973), (2310, 577982), (4620, 288991)]