1570694970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 4182393600

約数和(自身を除く): 2611698630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 229, 258, 390, 409, 430, 458, 559, 645, 687, 818, 1118, 1145, 1227, 1290, 1374, 1677, 2045, 2290, 2454, 2795, 2977, 3354, 3435, 4090, 5317, 5590, 5954, 6135, 6870, 8385, 8931, 9847, 10634, 12270, 14885, 15951, 16770, 17587, 17862, 19694, 26585, 29541, 29770, 31902, 35174, 44655, 49235, 52761, 53170, 59082, 79755, 87935, 89310, 93661, 98470, 105522, 128011, 147705, 159510, 175870, 187322, 228631, 256022, 263805, 280983, 295410, 384033, 457262, 468305, 527610, 561966, 640055, 685893, 768066, 936610, 1143155, 1217593, 1280110, 1371786, 1404915, 1920165, 2286310, 2435186, 2809830, 3429465, 3652779, 3840330, 4027423, 6087965, 6858930, 7305558, 8054846, 12082269, 12175930, 18263895, 20137115, 24164538, 36527790, 40274230, 52356499, 60411345, 104712998, 120822690, 157069497, 261782495, 314138994, 523564990, 785347485, 1570694970]

約数ペア:

[(1, 1570694970), (2, 785347485), (3, 523564990), (5, 314138994), (6, 261782495), (10, 157069497), (13, 120822690), (15, 104712998), (26, 60411345), (30, 52356499), (39, 40274230), (43, 36527790), (65, 24164538), (78, 20137115), (86, 18263895), (129, 12175930), (130, 12082269), (195, 8054846), (215, 7305558), (229, 6858930), (258, 6087965), (390, 4027423), (409, 3840330), (430, 3652779), (458, 3429465), (559, 2809830), (645, 2435186), (687, 2286310), (818, 1920165), (1118, 1404915), (1145, 1371786), (1227, 1280110), (1290, 1217593), (1374, 1143155), (1677, 936610), (2045, 768066), (2290, 685893), (2454, 640055), (2795, 561966), (2977, 527610), (3354, 468305), (3435, 457262), (4090, 384033), (5317, 295410), (5590, 280983), (5954, 263805), (6135, 256022), (6870, 228631), (8385, 187322), (8931, 175870), (9847, 159510), (10634, 147705), (12270, 128011), (14885, 105522), (15951, 98470), (16770, 93661), (17587, 89310), (17862, 87935), (19694, 79755), (26585, 59082), (29541, 53170), (29770, 52761), (31902, 49235), (35174, 44655)]