30089454.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 420249600

約数和(自身を除く): 272295270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 151, 171, 190, 191, 270, 285, 302, 342, 382, 453, 513, 570, 573, 755, 855, 906, 955, 1026, 1146, 1359, 1510, 1710, 1719, 1910, 2265, 2565, 2718, 2865, 2869, 3438, 3629, 4077, 4530, 5130, 5157, 5730, 5738, 6795, 7258, 8154, 8595, 8607, 10314, 10887, 13590, 14345, 17190, 17214, 18145, 20385, 21774, 25785, 25821, 28690, 28841, 32661, 36290, 40770, 43035, 51570, 51642, 54435, 57682, 65322, 77463, 86070, 86523, 97983, 108870, 129105, 144205, 154926, 163305, 173046, 195966, 258210, 259569, 288410, 326610, 387315, 432615, 489915, 519138, 547979, 774630, 778707, 865230, 979830, 1095958, 1297845, 1557414, 1643937, 2595690, 2739895, 3287874, 3893535, 4931811, 5479790, 7787070, 8219685, 9863622, 14795433, 16439370, 24659055, 29590866, 49318110, 73977165, 147954330]

約数ペア:

[(1, 147954330), (2, 73977165), (3, 49318110), (5, 29590866), (6, 24659055), (9, 16439370), (10, 14795433), (15, 9863622), (18, 8219685), (19, 7787070), (27, 5479790), (30, 4931811), (38, 3893535), (45, 3287874), (54, 2739895), (57, 2595690), (90, 1643937), (95, 1557414), (114, 1297845), (135, 1095958), (151, 979830), (171, 865230), (190, 778707), (191, 774630), (270, 547979), (285, 519138), (302, 489915), (342, 432615), (382, 387315), (453, 326610), (513, 288410), (570, 259569), (573, 258210), (755, 195966), (855, 173046), (906, 163305), (955, 154926), (1026, 144205), (1146, 129105), (1359, 108870), (1510, 97983), (1710, 86523), (1719, 86070), (1910, 77463), (2265, 65322), (2565, 57682), (2718, 54435), (2865, 51642), (2869, 51570), (3438, 43035), (3629, 40770), (4077, 36290), (4530, 32661), (5130, 28841), (5157, 28690), (5730, 25821), (5738, 25785), (6795, 21774), (7258, 20385), (8154, 18145), (8595, 17214), (8607, 17190), (10314, 14345), (10887, 13590)]