30417930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 88483428

約数和(自身を除く): 58065498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 81, 85, 90, 94, 102, 135, 141, 153, 162, 170, 235, 255, 270, 282, 306, 405, 423, 459, 470, 510, 705, 765, 799, 810, 846, 918, 1269, 1377, 1410, 1530, 1598, 2115, 2209, 2295, 2397, 2538, 2754, 3807, 3995, 4230, 4418, 4590, 4794, 6345, 6627, 6885, 7191, 7614, 7990, 11045, 11985, 12690, 13254, 13770, 14382, 19035, 19881, 21573, 22090, 23970, 33135, 35955, 37553, 38070, 39762, 43146, 59643, 64719, 66270, 71910, 75106, 99405, 107865, 112659, 119286, 129438, 178929, 187765, 198810, 215730, 225318, 298215, 323595, 337977, 357858, 375530, 563295, 596430, 647190, 675954, 894645, 1013931, 1126590, 1689885, 1789290, 2027862, 3041793, 3379770, 5069655, 6083586, 10139310, 15208965, 30417930]

約数ペア:

[(1, 30417930), (2, 15208965), (3, 10139310), (5, 6083586), (6, 5069655), (9, 3379770), (10, 3041793), (15, 2027862), (17, 1789290), (18, 1689885), (27, 1126590), (30, 1013931), (34, 894645), (45, 675954), (47, 647190), (51, 596430), (54, 563295), (81, 375530), (85, 357858), (90, 337977), (94, 323595), (102, 298215), (135, 225318), (141, 215730), (153, 198810), (162, 187765), (170, 178929), (235, 129438), (255, 119286), (270, 112659), (282, 107865), (306, 99405), (405, 75106), (423, 71910), (459, 66270), (470, 64719), (510, 59643), (705, 43146), (765, 39762), (799, 38070), (810, 37553), (846, 35955), (918, 33135), (1269, 23970), (1377, 22090), (1410, 21573), (1530, 19881), (1598, 19035), (2115, 14382), (2209, 13770), (2295, 13254), (2397, 12690), (2538, 11985), (2754, 11045), (3807, 7990), (3995, 7614), (4230, 7191), (4418, 6885), (4590, 6627), (4794, 6345)]