346667490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 976628016

約数和(自身を除く): 629960526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 181, 195, 234, 362, 390, 543, 585, 905, 1086, 1170, 1629, 1637, 1810, 2353, 2715, 3258, 3274, 4706, 4911, 5430, 7059, 8145, 8185, 9822, 11765, 14118, 14733, 16290, 16370, 21177, 21281, 23530, 24555, 29466, 35295, 42354, 42562, 49110, 63843, 70590, 73665, 105885, 106405, 127686, 147330, 191529, 211770, 212810, 296297, 319215, 383058, 592594, 638430, 888891, 957645, 1481485, 1777782, 1915290, 2666673, 2962970, 3851861, 4444455, 5333346, 7703722, 8888910, 11555583, 13333365, 19259305, 23111166, 26666730, 34666749, 38518610, 57777915, 69333498, 115555830, 173333745, 346667490]

約数ペア:

[(1, 346667490), (2, 173333745), (3, 115555830), (5, 69333498), (6, 57777915), (9, 38518610), (10, 34666749), (13, 26666730), (15, 23111166), (18, 19259305), (26, 13333365), (30, 11555583), (39, 8888910), (45, 7703722), (65, 5333346), (78, 4444455), (90, 3851861), (117, 2962970), (130, 2666673), (181, 1915290), (195, 1777782), (234, 1481485), (362, 957645), (390, 888891), (543, 638430), (585, 592594), (905, 383058), (1086, 319215), (1170, 296297), (1629, 212810), (1637, 211770), (1810, 191529), (2353, 147330), (2715, 127686), (3258, 106405), (3274, 105885), (4706, 73665), (4911, 70590), (5430, 63843), (7059, 49110), (8145, 42562), (8185, 42354), (9822, 35295), (11765, 29466), (14118, 24555), (14733, 23530), (16290, 21281), (16370, 21177)]