1486287390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1402

約数の個数: 128

約数和(自身を含む): 4330672128

約数和(自身を除く): 2844384738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 457, 510, 595, 714, 911, 914, 1190, 1371, 1785, 1822, 2285, 2733, 2742, 3199, 3570, 4555, 4570, 5466, 6377, 6398, 6855, 7769, 9110, 9597, 12754, 13665, 13710, 15487, 15538, 15995, 19131, 19194, 23307, 27330, 30974, 31885, 31990, 38262, 38845, 46461, 46614, 47985, 54383, 63770, 77435, 77690, 92922, 95655, 95970, 108409, 108766, 116535, 154870, 163149, 191310, 216818, 232305, 233070, 271915, 325227, 326298, 416327, 464610, 542045, 543830, 650454, 815745, 832654, 1084090, 1248981, 1626135, 1631490, 2081635, 2497962, 2914289, 3252270, 4163270, 5828578, 6244905, 7077559, 8742867, 12489810, 14155118, 14571445, 17485734, 21232677, 29142890, 35387795, 42465354, 43714335, 49542913, 70775590, 87428670, 99085826, 106163385, 148628739, 212326770, 247714565, 297257478, 495429130, 743143695, 1486287390]

約数ペア:

[(1, 1486287390), (2, 743143695), (3, 495429130), (5, 297257478), (6, 247714565), (7, 212326770), (10, 148628739), (14, 106163385), (15, 99085826), (17, 87428670), (21, 70775590), (30, 49542913), (34, 43714335), (35, 42465354), (42, 35387795), (51, 29142890), (70, 21232677), (85, 17485734), (102, 14571445), (105, 14155118), (119, 12489810), (170, 8742867), (210, 7077559), (238, 6244905), (255, 5828578), (357, 4163270), (457, 3252270), (510, 2914289), (595, 2497962), (714, 2081635), (911, 1631490), (914, 1626135), (1190, 1248981), (1371, 1084090), (1785, 832654), (1822, 815745), (2285, 650454), (2733, 543830), (2742, 542045), (3199, 464610), (3570, 416327), (4555, 326298), (4570, 325227), (5466, 271915), (6377, 233070), (6398, 232305), (6855, 216818), (7769, 191310), (9110, 163149), (9597, 154870), (12754, 116535), (13665, 108766), (13710, 108409), (15487, 95970), (15538, 95655), (15995, 92922), (19131, 77690), (19194, 77435), (23307, 63770), (27330, 54383), (30974, 47985), (31885, 46614), (31990, 46461), (38262, 38845)]