111878270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 251903520

約数和(自身を除く): 140025250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 61, 70, 95, 98, 122, 133, 190, 197, 245, 266, 305, 394, 427, 490, 610, 665, 854, 931, 985, 1159, 1330, 1379, 1862, 1970, 2135, 2318, 2758, 2989, 3743, 4270, 4655, 5795, 5978, 6895, 7486, 8113, 9310, 9653, 11590, 12017, 13790, 14945, 16226, 18715, 19306, 24034, 26201, 29890, 37430, 40565, 48265, 52402, 56791, 60085, 81130, 84119, 96530, 113582, 120170, 131005, 168238, 183407, 228323, 262010, 283955, 366814, 420595, 456646, 567910, 588833, 841190, 917035, 1141615, 1177666, 1598261, 1834070, 2283230, 2944165, 3196522, 5888330, 7991305, 11187827, 15982610, 22375654, 55939135, 111878270]

約数ペア:

[(1, 111878270), (2, 55939135), (5, 22375654), (7, 15982610), (10, 11187827), (14, 7991305), (19, 5888330), (35, 3196522), (38, 2944165), (49, 2283230), (61, 1834070), (70, 1598261), (95, 1177666), (98, 1141615), (122, 917035), (133, 841190), (190, 588833), (197, 567910), (245, 456646), (266, 420595), (305, 366814), (394, 283955), (427, 262010), (490, 228323), (610, 183407), (665, 168238), (854, 131005), (931, 120170), (985, 113582), (1159, 96530), (1330, 84119), (1379, 81130), (1862, 60085), (1970, 56791), (2135, 52402), (2318, 48265), (2758, 40565), (2989, 37430), (3743, 29890), (4270, 26201), (4655, 24034), (5795, 19306), (5978, 18715), (6895, 16226), (7486, 14945), (8113, 13790), (9310, 12017), (9653, 11590)]