29777930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 67592448

約数和(自身を除く): 37814518

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 761, 910, 1118, 1505, 1522, 2795, 3010, 3805, 3913, 5327, 5590, 7610, 7826, 9893, 10654, 19565, 19786, 26635, 32723, 39130, 49465, 53270, 65446, 69251, 98930, 138502, 163615, 229061, 327230, 346255, 425399, 458122, 692510, 850798, 1145305, 2126995, 2290610, 2977793, 4253990, 5955586, 14888965, 29777930]

約数ペア:

[(1, 29777930), (2, 14888965), (5, 5955586), (7, 4253990), (10, 2977793), (13, 2290610), (14, 2126995), (26, 1145305), (35, 850798), (43, 692510), (65, 458122), (70, 425399), (86, 346255), (91, 327230), (130, 229061), (182, 163615), (215, 138502), (301, 98930), (430, 69251), (455, 65446), (559, 53270), (602, 49465), (761, 39130), (910, 32723), (1118, 26635), (1505, 19786), (1522, 19565), (2795, 10654), (3010, 9893), (3805, 7826), (3913, 7610), (5327, 5590)]