282089010

素因数分解:

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

素因数の和:177

約数の個数: 144

約数和(自身を含む): 830202048

約数和(自身を除く): 548113038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 361, 366, 399, 427, 570, 610, 665, 722, 798, 854, 915, 1083, 1159, 1281, 1330, 1805, 1830, 1995, 2135, 2166, 2318, 2527, 2562, 3477, 3610, 3721, 3990, 4270, 5054, 5415, 5795, 6405, 6954, 7442, 7581, 8113, 10830, 11163, 11590, 12635, 12810, 15162, 16226, 17385, 18605, 22021, 22326, 24339, 25270, 26047, 34770, 37210, 37905, 40565, 44042, 48678, 52094, 55815, 66063, 70699, 75810, 78141, 81130, 110105, 111630, 121695, 130235, 132126, 141398, 154147, 156282, 212097, 220210, 243390, 260470, 308294, 330315, 353495, 390705, 424194, 462441, 494893, 660630, 706990, 770735, 781410, 924882, 989786, 1060485, 1343281, 1484679, 1541470, 2120970, 2312205, 2474465, 2686562, 2969358, 4029843, 4624410, 4948930, 6716405, 7423395, 8059686, 9402967, 13432810, 14846790, 18805934, 20149215, 28208901, 40298430, 47014835, 56417802, 94029670, 141044505, 282089010]

約数ペア:

[(1, 282089010), (2, 141044505), (3, 94029670), (5, 56417802), (6, 47014835), (7, 40298430), (10, 28208901), (14, 20149215), (15, 18805934), (19, 14846790), (21, 13432810), (30, 9402967), (35, 8059686), (38, 7423395), (42, 6716405), (57, 4948930), (61, 4624410), (70, 4029843), (95, 2969358), (105, 2686562), (114, 2474465), (122, 2312205), (133, 2120970), (183, 1541470), (190, 1484679), (210, 1343281), (266, 1060485), (285, 989786), (305, 924882), (361, 781410), (366, 770735), (399, 706990), (427, 660630), (570, 494893), (610, 462441), (665, 424194), (722, 390705), (798, 353495), (854, 330315), (915, 308294), (1083, 260470), (1159, 243390), (1281, 220210), (1330, 212097), (1805, 156282), (1830, 154147), (1995, 141398), (2135, 132126), (2166, 130235), (2318, 121695), (2527, 111630), (2562, 110105), (3477, 81130), (3610, 78141), (3721, 75810), (3990, 70699), (4270, 66063), (5054, 55815), (5415, 52094), (5795, 48678), (6405, 44042), (6954, 40565), (7442, 37905), (7581, 37210), (8113, 34770), (10830, 26047), (11163, 25270), (11590, 24339), (12635, 22326), (12810, 22021), (15162, 18605), (16226, 17385)]