195054210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 569963520

約数和(自身を除く): 374909310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 911, 915, 1098, 1170, 1586, 1647, 1755, 1822, 1830, 2379, 2733, 2745, 3294, 3510, 3965, 4555, 4758, 5466, 5490, 7137, 7930, 8199, 8235, 9110, 11843, 11895, 13665, 14274, 16398, 16470, 21411, 23686, 23790, 24597, 27330, 35529, 35685, 40995, 42822, 49194, 55571, 59215, 71058, 71370, 81990, 106587, 107055, 111142, 118430, 122985, 166713, 177645, 213174, 214110, 245970, 277855, 319761, 333426, 355290, 500139, 532935, 555710, 639522, 722423, 833565, 1000278, 1065870, 1444846, 1500417, 1598805, 1667130, 2167269, 2500695, 3000834, 3197610, 3612115, 4334538, 5001390, 6501807, 7224230, 7502085, 10836345, 13003614, 15004170, 19505421, 21672690, 32509035, 39010842, 65018070, 97527105, 195054210]

約数ペア:

[(1, 195054210), (2, 97527105), (3, 65018070), (5, 39010842), (6, 32509035), (9, 21672690), (10, 19505421), (13, 15004170), (15, 13003614), (18, 10836345), (26, 7502085), (27, 7224230), (30, 6501807), (39, 5001390), (45, 4334538), (54, 3612115), (61, 3197610), (65, 3000834), (78, 2500695), (90, 2167269), (117, 1667130), (122, 1598805), (130, 1500417), (135, 1444846), (183, 1065870), (195, 1000278), (234, 833565), (270, 722423), (305, 639522), (351, 555710), (366, 532935), (390, 500139), (549, 355290), (585, 333426), (610, 319761), (702, 277855), (793, 245970), (911, 214110), (915, 213174), (1098, 177645), (1170, 166713), (1586, 122985), (1647, 118430), (1755, 111142), (1822, 107055), (1830, 106587), (2379, 81990), (2733, 71370), (2745, 71058), (3294, 59215), (3510, 55571), (3965, 49194), (4555, 42822), (4758, 40995), (5466, 35685), (5490, 35529), (7137, 27330), (7930, 24597), (8199, 23790), (8235, 23686), (9110, 21411), (11843, 16470), (11895, 16398), (13665, 14274)]