61330220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 158433408

約数和(自身を除く): 97103188

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 140, 146, 170, 238, 292, 340, 353, 365, 476, 511, 595, 706, 730, 1022, 1190, 1241, 1412, 1460, 1765, 2044, 2380, 2471, 2482, 2555, 3530, 4942, 4964, 5110, 6001, 6205, 7060, 8687, 9884, 10220, 12002, 12355, 12410, 17374, 24004, 24710, 24820, 25769, 30005, 34748, 42007, 43435, 49420, 51538, 60010, 84014, 86870, 103076, 120020, 128845, 168028, 173740, 180383, 210035, 257690, 360766, 420070, 438073, 515380, 721532, 840140, 876146, 901915, 1752292, 1803830, 2190365, 3066511, 3607660, 4380730, 6133022, 8761460, 12266044, 15332555, 30665110, 61330220]

約数ペア:

[(1, 61330220), (2, 30665110), (4, 15332555), (5, 12266044), (7, 8761460), (10, 6133022), (14, 4380730), (17, 3607660), (20, 3066511), (28, 2190365), (34, 1803830), (35, 1752292), (68, 901915), (70, 876146), (73, 840140), (85, 721532), (119, 515380), (140, 438073), (146, 420070), (170, 360766), (238, 257690), (292, 210035), (340, 180383), (353, 173740), (365, 168028), (476, 128845), (511, 120020), (595, 103076), (706, 86870), (730, 84014), (1022, 60010), (1190, 51538), (1241, 49420), (1412, 43435), (1460, 42007), (1765, 34748), (2044, 30005), (2380, 25769), (2471, 24820), (2482, 24710), (2555, 24004), (3530, 17374), (4942, 12410), (4964, 12355), (5110, 12002), (6001, 10220), (6205, 9884), (7060, 8687)]