13873230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 44220384

約数和(自身を除く): 30347154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 61, 63, 70, 90, 95, 105, 114, 122, 126, 133, 171, 183, 190, 210, 266, 285, 305, 315, 342, 361, 366, 399, 427, 549, 570, 610, 630, 665, 722, 798, 854, 855, 915, 1083, 1098, 1159, 1197, 1281, 1330, 1710, 1805, 1830, 1995, 2135, 2166, 2318, 2394, 2527, 2562, 2745, 3249, 3477, 3610, 3843, 3990, 4270, 5054, 5415, 5490, 5795, 5985, 6405, 6498, 6954, 7581, 7686, 8113, 10431, 10830, 11590, 11970, 12635, 12810, 15162, 16226, 16245, 17385, 19215, 20862, 22021, 22743, 24339, 25270, 32490, 34770, 37905, 38430, 40565, 44042, 45486, 48678, 52155, 66063, 73017, 75810, 81130, 104310, 110105, 113715, 121695, 132126, 146034, 154147, 198189, 220210, 227430, 243390, 308294, 330315, 365085, 396378, 462441, 660630, 730170, 770735, 924882, 990945, 1387323, 1541470, 1981890, 2312205, 2774646, 4624410, 6936615, 13873230]

約数ペア:

[(1, 13873230), (2, 6936615), (3, 4624410), (5, 2774646), (6, 2312205), (7, 1981890), (9, 1541470), (10, 1387323), (14, 990945), (15, 924882), (18, 770735), (19, 730170), (21, 660630), (30, 462441), (35, 396378), (38, 365085), (42, 330315), (45, 308294), (57, 243390), (61, 227430), (63, 220210), (70, 198189), (90, 154147), (95, 146034), (105, 132126), (114, 121695), (122, 113715), (126, 110105), (133, 104310), (171, 81130), (183, 75810), (190, 73017), (210, 66063), (266, 52155), (285, 48678), (305, 45486), (315, 44042), (342, 40565), (361, 38430), (366, 37905), (399, 34770), (427, 32490), (549, 25270), (570, 24339), (610, 22743), (630, 22021), (665, 20862), (722, 19215), (798, 17385), (854, 16245), (855, 16226), (915, 15162), (1083, 12810), (1098, 12635), (1159, 11970), (1197, 11590), (1281, 10830), (1330, 10431), (1710, 8113), (1805, 7686), (1830, 7581), (1995, 6954), (2135, 6498), (2166, 6405), (2318, 5985), (2394, 5795), (2527, 5490), (2562, 5415), (2745, 5054), (3249, 4270), (3477, 3990), (3610, 3843)]