472756830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 1406619648

約数和(自身を除く): 933862818

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 157, 182, 195, 210, 273, 314, 390, 455, 471, 546, 785, 910, 942, 1099, 1103, 1365, 1570, 2041, 2198, 2206, 2355, 2730, 3297, 3309, 4082, 4710, 5495, 5515, 6123, 6594, 6618, 7721, 10205, 10990, 11030, 12246, 14287, 14339, 15442, 16485, 16545, 20410, 23163, 28574, 28678, 30615, 32970, 33090, 38605, 42861, 43017, 46326, 61230, 71435, 71695, 77210, 85722, 86034, 100373, 115815, 142870, 143390, 173171, 200746, 214305, 215085, 231630, 301119, 346342, 428610, 430170, 501865, 519513, 602238, 865855, 1003730, 1039026, 1212197, 1505595, 1731710, 2251223, 2424394, 2597565, 3011190, 3636591, 4502446, 5195130, 6060985, 6753669, 7273182, 11256115, 12121970, 13507338, 15758561, 18182955, 22512230, 31517122, 33768345, 36365910, 47275683, 67536690, 78792805, 94551366, 157585610, 236378415, 472756830]

約数ペア:

[(1, 472756830), (2, 236378415), (3, 157585610), (5, 94551366), (6, 78792805), (7, 67536690), (10, 47275683), (13, 36365910), (14, 33768345), (15, 31517122), (21, 22512230), (26, 18182955), (30, 15758561), (35, 13507338), (39, 12121970), (42, 11256115), (65, 7273182), (70, 6753669), (78, 6060985), (91, 5195130), (105, 4502446), (130, 3636591), (157, 3011190), (182, 2597565), (195, 2424394), (210, 2251223), (273, 1731710), (314, 1505595), (390, 1212197), (455, 1039026), (471, 1003730), (546, 865855), (785, 602238), (910, 519513), (942, 501865), (1099, 430170), (1103, 428610), (1365, 346342), (1570, 301119), (2041, 231630), (2198, 215085), (2206, 214305), (2355, 200746), (2730, 173171), (3297, 143390), (3309, 142870), (4082, 115815), (4710, 100373), (5495, 86034), (5515, 85722), (6123, 77210), (6594, 71695), (6618, 71435), (7721, 61230), (10205, 46326), (10990, 43017), (11030, 42861), (12246, 38605), (14287, 33090), (14339, 32970), (15442, 30615), (16485, 28678), (16545, 28574), (20410, 23163)]