30464790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 80650080

約数和(自身を除く): 50185290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 97, 114, 145, 174, 190, 194, 285, 290, 291, 361, 435, 485, 551, 570, 582, 722, 870, 970, 1083, 1102, 1455, 1653, 1805, 1843, 2166, 2755, 2813, 2910, 3306, 3610, 3686, 5415, 5510, 5529, 5626, 8265, 8439, 9215, 10469, 10830, 11058, 14065, 16530, 16878, 18430, 20938, 27645, 28130, 31407, 35017, 42195, 52345, 53447, 55290, 62814, 70034, 84390, 104690, 105051, 106894, 157035, 160341, 175085, 210102, 267235, 314070, 320682, 350170, 525255, 534470, 801705, 1015493, 1050510, 1603410, 2030986, 3046479, 5077465, 6092958, 10154930, 15232395, 30464790]

約数ペア:

[(1, 30464790), (2, 15232395), (3, 10154930), (5, 6092958), (6, 5077465), (10, 3046479), (15, 2030986), (19, 1603410), (29, 1050510), (30, 1015493), (38, 801705), (57, 534470), (58, 525255), (87, 350170), (95, 320682), (97, 314070), (114, 267235), (145, 210102), (174, 175085), (190, 160341), (194, 157035), (285, 106894), (290, 105051), (291, 104690), (361, 84390), (435, 70034), (485, 62814), (551, 55290), (570, 53447), (582, 52345), (722, 42195), (870, 35017), (970, 31407), (1083, 28130), (1102, 27645), (1455, 20938), (1653, 18430), (1805, 16878), (1843, 16530), (2166, 14065), (2755, 11058), (2813, 10830), (2910, 10469), (3306, 9215), (3610, 8439), (3686, 8265), (5415, 5626), (5510, 5529)]