248822030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 254129650

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 697, 986, 1189, 1231, 1394, 2378, 2462, 2465, 3485, 4930, 5945, 6155, 6970, 11890, 12310, 20213, 20927, 35699, 40426, 41854, 50471, 71398, 100942, 101065, 104635, 178495, 202130, 209270, 252355, 356990, 504710, 606883, 858007, 1213766, 1463659, 1716014, 2927318, 3034415, 4290035, 6068830, 7318295, 8580070, 14636590, 24882203, 49764406, 124411015, 248822030]

約数ペア:

[(1, 248822030), (2, 124411015), (5, 49764406), (10, 24882203), (17, 14636590), (29, 8580070), (34, 7318295), (41, 6068830), (58, 4290035), (82, 3034415), (85, 2927318), (145, 1716014), (170, 1463659), (205, 1213766), (290, 858007), (410, 606883), (493, 504710), (697, 356990), (986, 252355), (1189, 209270), (1231, 202130), (1394, 178495), (2378, 104635), (2462, 101065), (2465, 100942), (3485, 71398), (4930, 50471), (5945, 41854), (6155, 40426), (6970, 35699), (11890, 20927), (12310, 20213)]