19065330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 52729092

約数和(自身を除く): 33663762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 733, 765, 867, 1445, 1466, 1530, 1734, 2199, 2601, 2890, 3665, 4335, 4398, 5202, 6597, 7330, 8670, 10995, 12461, 13005, 13194, 21990, 24922, 26010, 32985, 37383, 62305, 65970, 74766, 112149, 124610, 186915, 211837, 224298, 373830, 423674, 560745, 635511, 1059185, 1121490, 1271022, 1906533, 2118370, 3177555, 3813066, 6355110, 9532665, 19065330]

約数ペア:

[(1, 19065330), (2, 9532665), (3, 6355110), (5, 3813066), (6, 3177555), (9, 2118370), (10, 1906533), (15, 1271022), (17, 1121490), (18, 1059185), (30, 635511), (34, 560745), (45, 423674), (51, 373830), (85, 224298), (90, 211837), (102, 186915), (153, 124610), (170, 112149), (255, 74766), (289, 65970), (306, 62305), (510, 37383), (578, 32985), (733, 26010), (765, 24922), (867, 21990), (1445, 13194), (1466, 13005), (1530, 12461), (1734, 10995), (2199, 8670), (2601, 7330), (2890, 6597), (3665, 5202), (4335, 4398)]