230636820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 683020800

約数和(自身を除く): 452383980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 307, 380, 570, 614, 659, 921, 1140, 1228, 1318, 1535, 1842, 1977, 2636, 3070, 3295, 3684, 3954, 4605, 5833, 6140, 6590, 7908, 9210, 9885, 11666, 12521, 13180, 17499, 18420, 19770, 23332, 25042, 29165, 34998, 37563, 39540, 50084, 58330, 62605, 69996, 75126, 87495, 116660, 125210, 150252, 174990, 187815, 202313, 250420, 349980, 375630, 404626, 606939, 751260, 809252, 1011565, 1213878, 2023130, 2427756, 3034695, 3843947, 4046260, 6069390, 7687894, 11531841, 12138780, 15375788, 19219735, 23063682, 38439470, 46127364, 57659205, 76878940, 115318410, 230636820]

約数ペア:

[(1, 230636820), (2, 115318410), (3, 76878940), (4, 57659205), (5, 46127364), (6, 38439470), (10, 23063682), (12, 19219735), (15, 15375788), (19, 12138780), (20, 11531841), (30, 7687894), (38, 6069390), (57, 4046260), (60, 3843947), (76, 3034695), (95, 2427756), (114, 2023130), (190, 1213878), (228, 1011565), (285, 809252), (307, 751260), (380, 606939), (570, 404626), (614, 375630), (659, 349980), (921, 250420), (1140, 202313), (1228, 187815), (1318, 174990), (1535, 150252), (1842, 125210), (1977, 116660), (2636, 87495), (3070, 75126), (3295, 69996), (3684, 62605), (3954, 58330), (4605, 50084), (5833, 39540), (6140, 37563), (6590, 34998), (7908, 29165), (9210, 25042), (9885, 23332), (11666, 19770), (12521, 18420), (13180, 17499)]