222723130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 502329600

約数和(自身を除く): 279606470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 49, 70, 94, 95, 98, 133, 190, 235, 245, 266, 329, 470, 490, 509, 658, 665, 893, 931, 1018, 1330, 1645, 1786, 1862, 2303, 2545, 3290, 3563, 4465, 4606, 4655, 5090, 6251, 7126, 8930, 9310, 9671, 11515, 12502, 17815, 19342, 23030, 23923, 24941, 31255, 35630, 43757, 47846, 48355, 49882, 62510, 67697, 87514, 96710, 119615, 124705, 135394, 167461, 218785, 239230, 249410, 334922, 338485, 437570, 454537, 473879, 676970, 837305, 909074, 947758, 1172227, 1674610, 2272685, 2344454, 2369395, 3181759, 4545370, 4738790, 5861135, 6363518, 11722270, 15908795, 22272313, 31817590, 44544626, 111361565, 222723130]

約数ペア:

[(1, 222723130), (2, 111361565), (5, 44544626), (7, 31817590), (10, 22272313), (14, 15908795), (19, 11722270), (35, 6363518), (38, 5861135), (47, 4738790), (49, 4545370), (70, 3181759), (94, 2369395), (95, 2344454), (98, 2272685), (133, 1674610), (190, 1172227), (235, 947758), (245, 909074), (266, 837305), (329, 676970), (470, 473879), (490, 454537), (509, 437570), (658, 338485), (665, 334922), (893, 249410), (931, 239230), (1018, 218785), (1330, 167461), (1645, 135394), (1786, 124705), (1862, 119615), (2303, 96710), (2545, 87514), (3290, 67697), (3563, 62510), (4465, 49882), (4606, 48355), (4655, 47846), (5090, 43757), (6251, 35630), (7126, 31255), (8930, 24941), (9310, 23923), (9671, 23030), (11515, 19342), (12502, 17815)]