29158740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 100992528

約数和(自身を除く): 71833788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 733, 765, 780, 884, 1020, 1105, 1170, 1326, 1466, 1530, 1989, 2199, 2210, 2340, 2652, 2932, 3060, 3315, 3665, 3978, 4398, 4420, 6597, 6630, 7330, 7956, 8796, 9529, 9945, 10995, 12461, 13194, 13260, 14660, 19058, 19890, 21990, 24922, 26388, 28587, 32985, 37383, 38116, 39780, 43980, 47645, 49844, 57174, 62305, 65970, 74766, 85761, 95290, 112149, 114348, 124610, 131940, 142935, 149532, 161993, 171522, 186915, 190580, 224298, 249220, 285870, 323986, 343044, 373830, 428805, 448596, 485979, 560745, 571740, 647972, 747660, 809965, 857610, 971958, 1121490, 1457937, 1619930, 1715220, 1943916, 2242980, 2429895, 2915874, 3239860, 4859790, 5831748, 7289685, 9719580, 14579370, 29158740]

約数ペア:

[(1, 29158740), (2, 14579370), (3, 9719580), (4, 7289685), (5, 5831748), (6, 4859790), (9, 3239860), (10, 2915874), (12, 2429895), (13, 2242980), (15, 1943916), (17, 1715220), (18, 1619930), (20, 1457937), (26, 1121490), (30, 971958), (34, 857610), (36, 809965), (39, 747660), (45, 647972), (51, 571740), (52, 560745), (60, 485979), (65, 448596), (68, 428805), (78, 373830), (85, 343044), (90, 323986), (102, 285870), (117, 249220), (130, 224298), (153, 190580), (156, 186915), (170, 171522), (180, 161993), (195, 149532), (204, 142935), (221, 131940), (234, 124610), (255, 114348), (260, 112149), (306, 95290), (340, 85761), (390, 74766), (442, 65970), (468, 62305), (510, 57174), (585, 49844), (612, 47645), (663, 43980), (733, 39780), (765, 38116), (780, 37383), (884, 32985), (1020, 28587), (1105, 26388), (1170, 24922), (1326, 21990), (1466, 19890), (1530, 19058), (1989, 14660), (2199, 13260), (2210, 13194), (2340, 12461), (2652, 10995), (2932, 9945), (3060, 9529), (3315, 8796), (3665, 7956), (3978, 7330), (4398, 6630), (4420, 6597)]