30300270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 97735680

約数和(自身を除く): 67435410

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, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1009, 1155, 1365, 1430, 2002, 2018, 2145, 2310, 2730, 3003, 3027, 4290, 5005, 5045, 6006, 6054, 7063, 10010, 10090, 11099, 13117, 14126, 15015, 15135, 21189, 22198, 26234, 30030, 30270, 33297, 35315, 39351, 42378, 55495, 65585, 66594, 70630, 77693, 78702, 91819, 105945, 110990, 131170, 144287, 155386, 166485, 183638, 196755, 211890, 233079, 275457, 288574, 332970, 388465, 393510, 432861, 459095, 466158, 550914, 721435, 776930, 865722, 918190, 1010009, 1165395, 1377285, 1442870, 2020018, 2164305, 2330790, 2754570, 3030027, 4328610, 5050045, 6060054, 10100090, 15150135, 30300270]

約数ペア:

[(1, 30300270), (2, 15150135), (3, 10100090), (5, 6060054), (6, 5050045), (7, 4328610), (10, 3030027), (11, 2754570), (13, 2330790), (14, 2164305), (15, 2020018), (21, 1442870), (22, 1377285), (26, 1165395), (30, 1010009), (33, 918190), (35, 865722), (39, 776930), (42, 721435), (55, 550914), (65, 466158), (66, 459095), (70, 432861), (77, 393510), (78, 388465), (91, 332970), (105, 288574), (110, 275457), (130, 233079), (143, 211890), (154, 196755), (165, 183638), (182, 166485), (195, 155386), (210, 144287), (231, 131170), (273, 110990), (286, 105945), (330, 91819), (385, 78702), (390, 77693), (429, 70630), (455, 66594), (462, 65585), (546, 55495), (715, 42378), (770, 39351), (858, 35315), (910, 33297), (1001, 30270), (1009, 30030), (1155, 26234), (1365, 22198), (1430, 21189), (2002, 15135), (2018, 15015), (2145, 14126), (2310, 13117), (2730, 11099), (3003, 10090), (3027, 10010), (4290, 7063), (5005, 6054), (5045, 6006)]