31727610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 88704720

約数和(自身を除く): 56977110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 233, 255, 267, 306, 445, 466, 510, 534, 699, 765, 801, 890, 1165, 1335, 1398, 1513, 1530, 1602, 2097, 2330, 2670, 3026, 3495, 3961, 4005, 4194, 4539, 6990, 7565, 7922, 8010, 9078, 10485, 11883, 13617, 15130, 19805, 20737, 20970, 22695, 23766, 27234, 35649, 39610, 41474, 45390, 59415, 62211, 68085, 71298, 103685, 118830, 124422, 136170, 178245, 186633, 207370, 311055, 352529, 356490, 373266, 622110, 705058, 933165, 1057587, 1762645, 1866330, 2115174, 3172761, 3525290, 5287935, 6345522, 10575870, 15863805, 31727610]

約数ペア:

[(1, 31727610), (2, 15863805), (3, 10575870), (5, 6345522), (6, 5287935), (9, 3525290), (10, 3172761), (15, 2115174), (17, 1866330), (18, 1762645), (30, 1057587), (34, 933165), (45, 705058), (51, 622110), (85, 373266), (89, 356490), (90, 352529), (102, 311055), (153, 207370), (170, 186633), (178, 178245), (233, 136170), (255, 124422), (267, 118830), (306, 103685), (445, 71298), (466, 68085), (510, 62211), (534, 59415), (699, 45390), (765, 41474), (801, 39610), (890, 35649), (1165, 27234), (1335, 23766), (1398, 22695), (1513, 20970), (1530, 20737), (1602, 19805), (2097, 15130), (2330, 13617), (2670, 11883), (3026, 10485), (3495, 9078), (3961, 8010), (4005, 7922), (4194, 7565), (4539, 6990)]