42997590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 119789280

約数和(自身を除く): 76791690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 157, 170, 179, 255, 306, 314, 358, 471, 510, 537, 765, 785, 895, 942, 1074, 1413, 1530, 1570, 1611, 1790, 2355, 2669, 2685, 2826, 3043, 3222, 4710, 5338, 5370, 6086, 7065, 8007, 8055, 9129, 13345, 14130, 15215, 16014, 16110, 18258, 24021, 26690, 27387, 28103, 30430, 40035, 45645, 48042, 54774, 56206, 80070, 84309, 91290, 120105, 136935, 140515, 168618, 240210, 252927, 273870, 281030, 421545, 477751, 505854, 843090, 955502, 1264635, 1433253, 2388755, 2529270, 2866506, 4299759, 4777510, 7166265, 8599518, 14332530, 21498795, 42997590]

約数ペア:

[(1, 42997590), (2, 21498795), (3, 14332530), (5, 8599518), (6, 7166265), (9, 4777510), (10, 4299759), (15, 2866506), (17, 2529270), (18, 2388755), (30, 1433253), (34, 1264635), (45, 955502), (51, 843090), (85, 505854), (90, 477751), (102, 421545), (153, 281030), (157, 273870), (170, 252927), (179, 240210), (255, 168618), (306, 140515), (314, 136935), (358, 120105), (471, 91290), (510, 84309), (537, 80070), (765, 56206), (785, 54774), (895, 48042), (942, 45645), (1074, 40035), (1413, 30430), (1530, 28103), (1570, 27387), (1611, 26690), (1790, 24021), (2355, 18258), (2669, 16110), (2685, 16014), (2826, 15215), (3043, 14130), (3222, 13345), (4710, 9129), (5338, 8055), (5370, 8007), (6086, 7065)]