378510080230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{321991}}^1$

素因数の和:322309

約数の個数: 64

約数和(自身を含む): 751142937600

約数和(自身を除く): 372632857370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 269, 437, 538, 874, 1345, 2185, 2690, 4370, 5111, 6187, 10222, 12374, 25555, 30935, 51110, 61870, 117553, 235106, 321991, 587765, 643982, 1175530, 1609955, 3219910, 6117829, 7405793, 12235658, 14811586, 30589145, 37028965, 61178290, 74057930, 86615579, 140710067, 173231158, 281420134, 433077895, 703550335, 866155790, 1407100670, 1645696001, 1992158317, 3291392002, 3984316634, 8228480005, 9960791585, 16456960010, 19921583170, 37851008023, 75702016046, 189255040115, 378510080230]

約数ペア:

[(1, 378510080230), (2, 189255040115), (5, 75702016046), (10, 37851008023), (19, 19921583170), (23, 16456960010), (38, 9960791585), (46, 8228480005), (95, 3984316634), (115, 3291392002), (190, 1992158317), (230, 1645696001), (269, 1407100670), (437, 866155790), (538, 703550335), (874, 433077895), (1345, 281420134), (2185, 173231158), (2690, 140710067), (4370, 86615579), (5111, 74057930), (6187, 61178290), (10222, 37028965), (12374, 30589145), (25555, 14811586), (30935, 12235658), (51110, 7405793), (61870, 6117829), (117553, 3219910), (235106, 1609955), (321991, 1175530), (587765, 643982)]