139194810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90977}}^1$

素因数の和:91007

約数の個数: 48

約数和(自身を含む): 383199336

約数和(自身を除く): 244004526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 90977, 181954, 272931, 454885, 545862, 818793, 909770, 1364655, 1546609, 1637586, 2729310, 3093218, 4093965, 4639827, 7733045, 8187930, 9279654, 13919481, 15466090, 23199135, 27838962, 46398270, 69597405, 139194810]

約数ペア:

[(1, 139194810), (2, 69597405), (3, 46398270), (5, 27838962), (6, 23199135), (9, 15466090), (10, 13919481), (15, 9279654), (17, 8187930), (18, 7733045), (30, 4639827), (34, 4093965), (45, 3093218), (51, 2729310), (85, 1637586), (90, 1546609), (102, 1364655), (153, 909770), (170, 818793), (255, 545862), (306, 454885), (510, 272931), (765, 181954), (1530, 90977)]