30830250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 87070464

約数和(自身を除く): 56240214

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 101, 110, 111, 125, 150, 165, 185, 202, 222, 250, 275, 303, 330, 370, 375, 407, 505, 550, 555, 606, 750, 814, 825, 925, 1010, 1110, 1111, 1221, 1375, 1515, 1650, 1850, 2035, 2222, 2442, 2525, 2750, 2775, 3030, 3333, 3737, 4070, 4125, 4625, 5050, 5550, 5555, 6105, 6666, 7474, 7575, 8250, 9250, 10175, 11110, 11211, 12210, 12625, 13875, 15150, 16665, 18685, 20350, 22422, 25250, 27750, 27775, 30525, 33330, 37370, 37875, 41107, 50875, 55550, 56055, 61050, 75750, 82214, 83325, 93425, 101750, 112110, 123321, 138875, 152625, 166650, 186850, 205535, 246642, 277750, 280275, 305250, 411070, 416625, 467125, 560550, 616605, 833250, 934250, 1027675, 1233210, 1401375, 2055350, 2802750, 3083025, 5138375, 6166050, 10276750, 15415125, 30830250]

約数ペア:

[(1, 30830250), (2, 15415125), (3, 10276750), (5, 6166050), (6, 5138375), (10, 3083025), (11, 2802750), (15, 2055350), (22, 1401375), (25, 1233210), (30, 1027675), (33, 934250), (37, 833250), (50, 616605), (55, 560550), (66, 467125), (74, 416625), (75, 411070), (101, 305250), (110, 280275), (111, 277750), (125, 246642), (150, 205535), (165, 186850), (185, 166650), (202, 152625), (222, 138875), (250, 123321), (275, 112110), (303, 101750), (330, 93425), (370, 83325), (375, 82214), (407, 75750), (505, 61050), (550, 56055), (555, 55550), (606, 50875), (750, 41107), (814, 37875), (825, 37370), (925, 33330), (1010, 30525), (1110, 27775), (1111, 27750), (1221, 25250), (1375, 22422), (1515, 20350), (1650, 18685), (1850, 16665), (2035, 15150), (2222, 13875), (2442, 12625), (2525, 12210), (2750, 11211), (2775, 11110), (3030, 10175), (3333, 9250), (3737, 8250), (4070, 7575), (4125, 7474), (4625, 6666), (5050, 6105), (5550, 5555)]