30815910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6042

約数の個数: 64

約数和(自身を含む): 86515200

約数和(自身を除く): 55699290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 6007, 12014, 18021, 30035, 36042, 54063, 60070, 90105, 108126, 114133, 162189, 180210, 228266, 270315, 324378, 342399, 540630, 570665, 684798, 810945, 1027197, 1141330, 1621890, 1711995, 2054394, 3081591, 3423990, 5135985, 6163182, 10271970, 15407955, 30815910]

約数ペア:

[(1, 30815910), (2, 15407955), (3, 10271970), (5, 6163182), (6, 5135985), (9, 3423990), (10, 3081591), (15, 2054394), (18, 1711995), (19, 1621890), (27, 1141330), (30, 1027197), (38, 810945), (45, 684798), (54, 570665), (57, 540630), (90, 342399), (95, 324378), (114, 270315), (135, 228266), (171, 180210), (190, 162189), (270, 114133), (285, 108126), (342, 90105), (513, 60070), (570, 54063), (855, 36042), (1026, 30035), (1710, 18021), (2565, 12014), (5130, 6007)]