1003630740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 3280201344

約数和(自身を除く): 2276570604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 541, 588, 631, 735, 980, 1082, 1262, 1470, 1623, 1893, 2164, 2524, 2705, 2940, 3155, 3246, 3786, 3787, 4417, 5410, 6310, 6492, 7572, 7574, 8115, 8834, 9465, 10820, 11361, 12620, 13251, 15148, 16230, 17668, 18930, 18935, 22085, 22722, 26502, 26509, 30919, 32460, 37860, 37870, 44170, 45444, 53004, 53018, 56805, 61838, 66255, 75740, 79527, 88340, 92757, 106036, 113610, 123676, 132510, 132545, 154595, 159054, 185514, 227220, 265020, 265090, 309190, 318108, 341371, 371028, 397635, 463785, 530180, 618380, 682742, 795270, 927570, 1024113, 1365484, 1590540, 1706855, 1855140, 2048226, 2389597, 3413710, 4096452, 4779194, 5120565, 6827420, 7168791, 9558388, 10241130, 11947985, 14337582, 16727179, 20482260, 23895970, 28675164, 33454358, 35843955, 47791940, 50181537, 66908716, 71687910, 83635895, 100363074, 143375820, 167271790, 200726148, 250907685, 334543580, 501815370, 1003630740]

約数ペア:

[(1, 1003630740), (2, 501815370), (3, 334543580), (4, 250907685), (5, 200726148), (6, 167271790), (7, 143375820), (10, 100363074), (12, 83635895), (14, 71687910), (15, 66908716), (20, 50181537), (21, 47791940), (28, 35843955), (30, 33454358), (35, 28675164), (42, 23895970), (49, 20482260), (60, 16727179), (70, 14337582), (84, 11947985), (98, 10241130), (105, 9558388), (140, 7168791), (147, 6827420), (196, 5120565), (210, 4779194), (245, 4096452), (294, 3413710), (420, 2389597), (490, 2048226), (541, 1855140), (588, 1706855), (631, 1590540), (735, 1365484), (980, 1024113), (1082, 927570), (1262, 795270), (1470, 682742), (1623, 618380), (1893, 530180), (2164, 463785), (2524, 397635), (2705, 371028), (2940, 341371), (3155, 318108), (3246, 309190), (3786, 265090), (3787, 265020), (4417, 227220), (5410, 185514), (6310, 159054), (6492, 154595), (7572, 132545), (7574, 132510), (8115, 123676), (8834, 113610), (9465, 106036), (10820, 92757), (11361, 88340), (12620, 79527), (13251, 75740), (15148, 66255), (16230, 61838), (17668, 56805), (18930, 53018), (18935, 53004), (22085, 45444), (22722, 44170), (26502, 37870), (26509, 37860), (30919, 32460)]