151490190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 381376512

約数和(自身を除く): 229886322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 241, 345, 482, 690, 723, 911, 1205, 1446, 1822, 2410, 2733, 3615, 4555, 5466, 5543, 7230, 9110, 11086, 13665, 16629, 20953, 27330, 27715, 33258, 41906, 55430, 62859, 83145, 104765, 125718, 166290, 209530, 219551, 314295, 439102, 628590, 658653, 1097755, 1317306, 2195510, 3293265, 5049673, 6586530, 10099346, 15149019, 25248365, 30298038, 50496730, 75745095, 151490190]

約数ペア:

[(1, 151490190), (2, 75745095), (3, 50496730), (5, 30298038), (6, 25248365), (10, 15149019), (15, 10099346), (23, 6586530), (30, 5049673), (46, 3293265), (69, 2195510), (115, 1317306), (138, 1097755), (230, 658653), (241, 628590), (345, 439102), (482, 314295), (690, 219551), (723, 209530), (911, 166290), (1205, 125718), (1446, 104765), (1822, 83145), (2410, 62859), (2733, 55430), (3615, 41906), (4555, 33258), (5466, 27715), (5543, 27330), (7230, 20953), (9110, 16629), (11086, 13665)]