17946156930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{5923}}^1$

素因数の和:6420

約数の個数: 128

約数和(自身を含む): 49228155648

約数和(自身を除く): 31281998718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 457, 510, 663, 914, 1105, 1326, 1371, 2210, 2285, 2742, 3315, 4570, 5923, 5941, 6630, 6855, 7769, 11846, 11882, 13710, 15538, 17769, 17823, 23307, 29615, 29705, 35538, 35646, 38845, 46614, 59230, 59410, 76999, 77690, 88845, 89115, 100691, 100997, 116535, 153998, 177690, 178230, 201382, 201994, 230997, 233070, 302073, 302991, 384995, 461994, 503455, 504985, 604146, 605982, 769990, 1006910, 1009970, 1154985, 1308983, 1510365, 1514955, 2309970, 2617966, 2706811, 3020730, 3029910, 3926949, 5413622, 6544915, 7853898, 8120433, 13089830, 13534055, 16240866, 19634745, 27068110, 35188543, 39269490, 40602165, 46015787, 70377086, 81204330, 92031574, 105565629, 138047361, 175942715, 211131258, 230078935, 276094722, 351885430, 460157870, 527828145, 598205231, 690236805, 1055656290, 1196410462, 1380473610, 1794615693, 2991026155, 3589231386, 5982052310, 8973078465, 17946156930]

約数ペア:

[(1, 17946156930), (2, 8973078465), (3, 5982052310), (5, 3589231386), (6, 2991026155), (10, 1794615693), (13, 1380473610), (15, 1196410462), (17, 1055656290), (26, 690236805), (30, 598205231), (34, 527828145), (39, 460157870), (51, 351885430), (65, 276094722), (78, 230078935), (85, 211131258), (102, 175942715), (130, 138047361), (170, 105565629), (195, 92031574), (221, 81204330), (255, 70377086), (390, 46015787), (442, 40602165), (457, 39269490), (510, 35188543), (663, 27068110), (914, 19634745), (1105, 16240866), (1326, 13534055), (1371, 13089830), (2210, 8120433), (2285, 7853898), (2742, 6544915), (3315, 5413622), (4570, 3926949), (5923, 3029910), (5941, 3020730), (6630, 2706811), (6855, 2617966), (7769, 2309970), (11846, 1514955), (11882, 1510365), (13710, 1308983), (15538, 1154985), (17769, 1009970), (17823, 1006910), (23307, 769990), (29615, 605982), (29705, 604146), (35538, 504985), (35646, 503455), (38845, 461994), (46614, 384995), (59230, 302991), (59410, 302073), (76999, 233070), (77690, 230997), (88845, 201994), (89115, 201382), (100691, 178230), (100997, 177690), (116535, 153998)]