9107910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 28569600

約数和(自身を除く): 19461690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 79, 90, 105, 122, 126, 135, 158, 183, 189, 210, 237, 270, 305, 315, 366, 378, 395, 427, 474, 549, 553, 610, 630, 711, 790, 854, 915, 945, 1098, 1106, 1185, 1281, 1422, 1647, 1659, 1830, 1890, 2133, 2135, 2370, 2562, 2745, 2765, 3294, 3318, 3555, 3843, 4266, 4270, 4819, 4977, 5490, 5530, 6405, 7110, 7686, 8235, 8295, 9638, 9954, 10665, 11529, 12810, 14457, 14931, 16470, 16590, 19215, 21330, 23058, 24095, 24885, 28914, 29862, 33733, 38430, 43371, 48190, 49770, 57645, 67466, 72285, 74655, 86742, 101199, 115290, 130113, 144570, 149310, 168665, 202398, 216855, 260226, 303597, 337330, 433710, 505995, 607194, 650565, 910791, 1011990, 1301130, 1517985, 1821582, 3035970, 4553955, 9107910]

約数ペア:

[(1, 9107910), (2, 4553955), (3, 3035970), (5, 1821582), (6, 1517985), (7, 1301130), (9, 1011990), (10, 910791), (14, 650565), (15, 607194), (18, 505995), (21, 433710), (27, 337330), (30, 303597), (35, 260226), (42, 216855), (45, 202398), (54, 168665), (61, 149310), (63, 144570), (70, 130113), (79, 115290), (90, 101199), (105, 86742), (122, 74655), (126, 72285), (135, 67466), (158, 57645), (183, 49770), (189, 48190), (210, 43371), (237, 38430), (270, 33733), (305, 29862), (315, 28914), (366, 24885), (378, 24095), (395, 23058), (427, 21330), (474, 19215), (549, 16590), (553, 16470), (610, 14931), (630, 14457), (711, 12810), (790, 11529), (854, 10665), (915, 9954), (945, 9638), (1098, 8295), (1106, 8235), (1185, 7686), (1281, 7110), (1422, 6405), (1647, 5530), (1659, 5490), (1830, 4977), (1890, 4819), (2133, 4270), (2135, 4266), (2370, 3843), (2562, 3555), (2745, 3318), (2765, 3294)]