151711770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 296185830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 399, 470, 570, 658, 665, 705, 798, 809, 893, 987, 1330, 1410, 1618, 1645, 1786, 1974, 1995, 2427, 2679, 3290, 3990, 4045, 4465, 4854, 4935, 5358, 5663, 6251, 8090, 8930, 9870, 11326, 12135, 12502, 13395, 15371, 16989, 18753, 24270, 26790, 28315, 30742, 31255, 33978, 37506, 38023, 46113, 56630, 62510, 76046, 76855, 84945, 92226, 93765, 107597, 114069, 153710, 169890, 187530, 190115, 215194, 228138, 230565, 266161, 322791, 380230, 461130, 532322, 537985, 570345, 645582, 722437, 798483, 1075970, 1140690, 1330805, 1444874, 1596966, 1613955, 2167311, 2661610, 3227910, 3612185, 3992415, 4334622, 5057059, 7224370, 7984830, 10114118, 10836555, 15171177, 21673110, 25285295, 30342354, 50570590, 75855885, 151711770]

約数ペア:

[(1, 151711770), (2, 75855885), (3, 50570590), (5, 30342354), (6, 25285295), (7, 21673110), (10, 15171177), (14, 10836555), (15, 10114118), (19, 7984830), (21, 7224370), (30, 5057059), (35, 4334622), (38, 3992415), (42, 3612185), (47, 3227910), (57, 2661610), (70, 2167311), (94, 1613955), (95, 1596966), (105, 1444874), (114, 1330805), (133, 1140690), (141, 1075970), (190, 798483), (210, 722437), (235, 645582), (266, 570345), (282, 537985), (285, 532322), (329, 461130), (399, 380230), (470, 322791), (570, 266161), (658, 230565), (665, 228138), (705, 215194), (798, 190115), (809, 187530), (893, 169890), (987, 153710), (1330, 114069), (1410, 107597), (1618, 93765), (1645, 92226), (1786, 84945), (1974, 76855), (1995, 76046), (2427, 62510), (2679, 56630), (3290, 46113), (3990, 38023), (4045, 37506), (4465, 33978), (4854, 31255), (4935, 30742), (5358, 28315), (5663, 26790), (6251, 24270), (8090, 18753), (8930, 16989), (9870, 15371), (11326, 13395), (12135, 12502)]