15442350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 48854016

約数和(自身を除く): 33411666

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 191, 210, 231, 245, 275, 294, 330, 350, 382, 385, 462, 490, 525, 539, 550, 573, 735, 770, 825, 955, 1050, 1078, 1146, 1155, 1225, 1337, 1470, 1617, 1650, 1910, 1925, 2101, 2310, 2450, 2674, 2695, 2865, 3234, 3675, 3850, 4011, 4202, 4775, 5390, 5730, 5775, 6303, 6685, 7350, 8022, 8085, 9359, 9550, 10505, 11550, 12606, 13370, 13475, 14325, 14707, 16170, 18718, 20055, 21010, 26950, 28077, 28650, 29414, 31515, 33425, 40110, 40425, 44121, 46795, 52525, 56154, 63030, 66850, 73535, 80850, 88242, 93590, 100275, 102949, 105050, 140385, 147070, 157575, 200550, 205898, 220605, 233975, 280770, 308847, 315150, 367675, 441210, 467950, 514745, 617694, 701925, 735350, 1029490, 1103025, 1403850, 1544235, 2206050, 2573725, 3088470, 5147450, 7721175, 15442350]

約数ペア:

[(1, 15442350), (2, 7721175), (3, 5147450), (5, 3088470), (6, 2573725), (7, 2206050), (10, 1544235), (11, 1403850), (14, 1103025), (15, 1029490), (21, 735350), (22, 701925), (25, 617694), (30, 514745), (33, 467950), (35, 441210), (42, 367675), (49, 315150), (50, 308847), (55, 280770), (66, 233975), (70, 220605), (75, 205898), (77, 200550), (98, 157575), (105, 147070), (110, 140385), (147, 105050), (150, 102949), (154, 100275), (165, 93590), (175, 88242), (191, 80850), (210, 73535), (231, 66850), (245, 63030), (275, 56154), (294, 52525), (330, 46795), (350, 44121), (382, 40425), (385, 40110), (462, 33425), (490, 31515), (525, 29414), (539, 28650), (550, 28077), (573, 26950), (735, 21010), (770, 20055), (825, 18718), (955, 16170), (1050, 14707), (1078, 14325), (1146, 13475), (1155, 13370), (1225, 12606), (1337, 11550), (1470, 10505), (1617, 9550), (1650, 9359), (1910, 8085), (1925, 8022), (2101, 7350), (2310, 6685), (2450, 6303), (2674, 5775), (2695, 5730), (2865, 5390), (3234, 4775), (3675, 4202), (3850, 4011)]