347931420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 1030579200

約数和(自身を除く): 682647780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 956, 1140, 1195, 1277, 1434, 2390, 2554, 2868, 3585, 3831, 4541, 4780, 5108, 6385, 7170, 7662, 9082, 12770, 13623, 14340, 15324, 18164, 19155, 22705, 24263, 25540, 27246, 38310, 45410, 48526, 54492, 68115, 72789, 76620, 90820, 97052, 121315, 136230, 145578, 242630, 272460, 291156, 305203, 363945, 485260, 610406, 727890, 915609, 1220812, 1455780, 1526015, 1831218, 3052030, 3662436, 4578045, 5798857, 6104060, 9156090, 11597714, 17396571, 18312180, 23195428, 28994285, 34793142, 57988570, 69586284, 86982855, 115977140, 173965710, 347931420]

約数ペア:

[(1, 347931420), (2, 173965710), (3, 115977140), (4, 86982855), (5, 69586284), (6, 57988570), (10, 34793142), (12, 28994285), (15, 23195428), (19, 18312180), (20, 17396571), (30, 11597714), (38, 9156090), (57, 6104060), (60, 5798857), (76, 4578045), (95, 3662436), (114, 3052030), (190, 1831218), (228, 1526015), (239, 1455780), (285, 1220812), (380, 915609), (478, 727890), (570, 610406), (717, 485260), (956, 363945), (1140, 305203), (1195, 291156), (1277, 272460), (1434, 242630), (2390, 145578), (2554, 136230), (2868, 121315), (3585, 97052), (3831, 90820), (4541, 76620), (4780, 72789), (5108, 68115), (6385, 54492), (7170, 48526), (7662, 45410), (9082, 38310), (12770, 27246), (13623, 25540), (14340, 24263), (15324, 22705), (18164, 19155)]