284173620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 810141696

約数和(自身を除く): 525968076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 181, 191, 274, 362, 382, 411, 543, 548, 573, 685, 724, 764, 822, 905, 955, 1086, 1146, 1370, 1644, 1810, 1910, 2055, 2172, 2292, 2715, 2740, 2865, 3620, 3820, 4110, 5430, 5730, 8220, 10860, 11460, 24797, 26167, 34571, 49594, 52334, 69142, 74391, 78501, 99188, 103713, 104668, 123985, 130835, 138284, 148782, 157002, 172855, 207426, 247970, 261670, 297564, 314004, 345710, 371955, 392505, 414852, 495940, 518565, 523340, 691420, 743910, 785010, 1037130, 1487820, 1570020, 2074260, 4736227, 9472454, 14208681, 18944908, 23681135, 28417362, 47362270, 56834724, 71043405, 94724540, 142086810, 284173620]

約数ペア:

[(1, 284173620), (2, 142086810), (3, 94724540), (4, 71043405), (5, 56834724), (6, 47362270), (10, 28417362), (12, 23681135), (15, 18944908), (20, 14208681), (30, 9472454), (60, 4736227), (137, 2074260), (181, 1570020), (191, 1487820), (274, 1037130), (362, 785010), (382, 743910), (411, 691420), (543, 523340), (548, 518565), (573, 495940), (685, 414852), (724, 392505), (764, 371955), (822, 345710), (905, 314004), (955, 297564), (1086, 261670), (1146, 247970), (1370, 207426), (1644, 172855), (1810, 157002), (1910, 148782), (2055, 138284), (2172, 130835), (2292, 123985), (2715, 104668), (2740, 103713), (2865, 99188), (3620, 78501), (3820, 74391), (4110, 69142), (5430, 52334), (5730, 49594), (8220, 34571), (10860, 26167), (11460, 24797)]