230289210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 640120320

約数和(自身を除く): 409831110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 71, 82, 90, 123, 135, 142, 205, 213, 246, 270, 293, 355, 369, 410, 426, 586, 615, 639, 710, 738, 879, 1065, 1107, 1230, 1278, 1465, 1758, 1845, 1917, 2130, 2214, 2637, 2911, 2930, 3195, 3690, 3834, 4395, 5274, 5535, 5822, 6390, 7911, 8733, 8790, 9585, 11070, 12013, 13185, 14555, 15822, 17466, 19170, 20803, 24026, 26199, 26370, 29110, 36039, 39555, 41606, 43665, 52398, 60065, 62409, 72078, 78597, 79110, 87330, 104015, 108117, 120130, 124818, 130995, 157194, 180195, 187227, 208030, 216234, 261990, 312045, 324351, 360390, 374454, 392985, 540585, 561681, 624090, 648702, 785970, 852923, 936135, 1081170, 1123362, 1621755, 1705846, 1872270, 2558769, 2808405, 3243510, 4264615, 5117538, 5616810, 7676307, 8529230, 12793845, 15352614, 23028921, 25587690, 38381535, 46057842, 76763070, 115144605, 230289210]

約数ペア:

[(1, 230289210), (2, 115144605), (3, 76763070), (5, 46057842), (6, 38381535), (9, 25587690), (10, 23028921), (15, 15352614), (18, 12793845), (27, 8529230), (30, 7676307), (41, 5616810), (45, 5117538), (54, 4264615), (71, 3243510), (82, 2808405), (90, 2558769), (123, 1872270), (135, 1705846), (142, 1621755), (205, 1123362), (213, 1081170), (246, 936135), (270, 852923), (293, 785970), (355, 648702), (369, 624090), (410, 561681), (426, 540585), (586, 392985), (615, 374454), (639, 360390), (710, 324351), (738, 312045), (879, 261990), (1065, 216234), (1107, 208030), (1230, 187227), (1278, 180195), (1465, 157194), (1758, 130995), (1845, 124818), (1917, 120130), (2130, 108117), (2214, 104015), (2637, 87330), (2911, 79110), (2930, 78597), (3195, 72078), (3690, 62409), (3834, 60065), (4395, 52398), (5274, 43665), (5535, 41606), (5822, 39555), (6390, 36039), (7911, 29110), (8733, 26370), (8790, 26199), (9585, 24026), (11070, 20803), (12013, 19170), (13185, 17466), (14555, 15822)]