2600000070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{17807}}^1$

素因数の和:18005

約数の個数: 64

約数和(自身を含む): 6482681856

約数和(自身を除く): 3882681786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 157, 186, 310, 314, 465, 471, 785, 930, 942, 1570, 2355, 4710, 4867, 9734, 14601, 17807, 24335, 29202, 35614, 48670, 53421, 73005, 89035, 106842, 146010, 178070, 267105, 534210, 552017, 1104034, 1656051, 2760085, 2795699, 3312102, 5520170, 5591398, 8280255, 8387097, 13978495, 16560510, 16774194, 27956990, 41935485, 83870970, 86666669, 173333338, 260000007, 433333345, 520000014, 866666690, 1300000035, 2600000070]

約数ペア:

[(1, 2600000070), (2, 1300000035), (3, 866666690), (5, 520000014), (6, 433333345), (10, 260000007), (15, 173333338), (30, 86666669), (31, 83870970), (62, 41935485), (93, 27956990), (155, 16774194), (157, 16560510), (186, 13978495), (310, 8387097), (314, 8280255), (465, 5591398), (471, 5520170), (785, 3312102), (930, 2795699), (942, 2760085), (1570, 1656051), (2355, 1104034), (4710, 552017), (4867, 534210), (9734, 267105), (14601, 178070), (17807, 146010), (24335, 106842), (29202, 89035), (35614, 73005), (48670, 53421)]