7372950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 20832000

約数和(自身を除く): 13459050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 199, 247, 285, 325, 390, 398, 475, 494, 570, 597, 650, 741, 950, 975, 995, 1194, 1235, 1425, 1482, 1950, 1990, 2470, 2587, 2850, 2985, 3705, 3781, 4975, 5174, 5970, 6175, 7410, 7562, 7761, 9950, 11343, 12350, 12935, 14925, 15522, 18525, 18905, 22686, 25870, 29850, 37050, 37810, 38805, 49153, 56715, 64675, 77610, 94525, 98306, 113430, 129350, 147459, 189050, 194025, 245765, 283575, 294918, 388050, 491530, 567150, 737295, 1228825, 1474590, 2457650, 3686475, 7372950]

約数ペア:

[(1, 7372950), (2, 3686475), (3, 2457650), (5, 1474590), (6, 1228825), (10, 737295), (13, 567150), (15, 491530), (19, 388050), (25, 294918), (26, 283575), (30, 245765), (38, 194025), (39, 189050), (50, 147459), (57, 129350), (65, 113430), (75, 98306), (78, 94525), (95, 77610), (114, 64675), (130, 56715), (150, 49153), (190, 38805), (195, 37810), (199, 37050), (247, 29850), (285, 25870), (325, 22686), (390, 18905), (398, 18525), (475, 15522), (494, 14925), (570, 12935), (597, 12350), (650, 11343), (741, 9950), (950, 7761), (975, 7562), (995, 7410), (1194, 6175), (1235, 5970), (1425, 5174), (1482, 4975), (1950, 3781), (1990, 3705), (2470, 2985), (2587, 2850)]