61815030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 156515328

約数和(自身を除く): 94700298

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 505, 606, 690, 887, 1010, 1515, 1774, 2323, 2661, 3030, 4435, 4646, 5322, 6969, 8870, 11615, 13305, 13938, 20401, 23230, 26610, 34845, 40802, 61203, 69690, 89587, 102005, 122406, 179174, 204010, 268761, 306015, 447935, 537522, 612030, 895870, 1343805, 2060501, 2687610, 4121002, 6181503, 10302505, 12363006, 20605010, 30907515, 61815030]

約数ペア:

[(1, 61815030), (2, 30907515), (3, 20605010), (5, 12363006), (6, 10302505), (10, 6181503), (15, 4121002), (23, 2687610), (30, 2060501), (46, 1343805), (69, 895870), (101, 612030), (115, 537522), (138, 447935), (202, 306015), (230, 268761), (303, 204010), (345, 179174), (505, 122406), (606, 102005), (690, 89587), (887, 69690), (1010, 61203), (1515, 40802), (1774, 34845), (2323, 26610), (2661, 23230), (3030, 20401), (4435, 13938), (4646, 13305), (5322, 11615), (6969, 8870)]