348538631630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{761}}^1$

素因数の和:1474

約数の個数: 128

約数和(自身を含む): 731718973440

約数和(自身を除く): 383180341810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 139, 206, 278, 457, 515, 695, 721, 761, 914, 973, 1030, 1390, 1442, 1522, 1946, 2285, 3199, 3605, 3805, 4570, 4865, 5327, 6398, 7210, 7610, 9730, 10654, 14317, 15995, 26635, 28634, 31990, 47071, 53270, 63523, 71585, 78383, 94142, 100219, 105779, 127046, 143170, 156766, 200438, 211558, 235355, 317615, 329497, 347777, 391915, 444661, 470710, 501095, 528895, 548681, 635230, 658994, 695554, 740453, 783830, 889322, 1002190, 1057790, 1097362, 1480906, 1647485, 1738885, 2223305, 2434439, 2743405, 3294970, 3477770, 3702265, 4446610, 4868878, 5486810, 6542869, 7404530, 10895237, 12172195, 13085738, 21790474, 24344390, 32714345, 35821031, 45800083, 48341003, 54476185, 65428690, 71642062, 76266659, 91600166, 96682006, 108952370, 152533318, 179105155, 229000415, 241705015, 250747217, 338387021, 358210310, 381333295, 458000830, 483410030, 501494434, 676774042, 762666590, 1253736085, 1691935105, 2507472170, 3383870210, 4979123309, 9958246618, 24895616545, 34853863163, 49791233090, 69707726326, 174269315815, 348538631630]

約数ペア:

[(1, 348538631630), (2, 174269315815), (5, 69707726326), (7, 49791233090), (10, 34853863163), (14, 24895616545), (35, 9958246618), (70, 4979123309), (103, 3383870210), (139, 2507472170), (206, 1691935105), (278, 1253736085), (457, 762666590), (515, 676774042), (695, 501494434), (721, 483410030), (761, 458000830), (914, 381333295), (973, 358210310), (1030, 338387021), (1390, 250747217), (1442, 241705015), (1522, 229000415), (1946, 179105155), (2285, 152533318), (3199, 108952370), (3605, 96682006), (3805, 91600166), (4570, 76266659), (4865, 71642062), (5327, 65428690), (6398, 54476185), (7210, 48341003), (7610, 45800083), (9730, 35821031), (10654, 32714345), (14317, 24344390), (15995, 21790474), (26635, 13085738), (28634, 12172195), (31990, 10895237), (47071, 7404530), (53270, 6542869), (63523, 5486810), (71585, 4868878), (78383, 4446610), (94142, 3702265), (100219, 3477770), (105779, 3294970), (127046, 2743405), (143170, 2434439), (156766, 2223305), (200438, 1738885), (211558, 1647485), (235355, 1480906), (317615, 1097362), (329497, 1057790), (347777, 1002190), (391915, 889322), (444661, 783830), (470710, 740453), (501095, 695554), (528895, 658994), (548681, 635230)]