177037490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 400903344

約数和(自身を除く): 223865854

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 70, 85, 98, 106, 119, 170, 238, 245, 265, 371, 401, 490, 530, 595, 742, 802, 833, 901, 1190, 1666, 1802, 1855, 2005, 2597, 2807, 3710, 4010, 4165, 4505, 5194, 5614, 6307, 6817, 8330, 9010, 12614, 12985, 13634, 14035, 19649, 21253, 25970, 28070, 31535, 34085, 39298, 42506, 44149, 47719, 63070, 68170, 88298, 95438, 98245, 106265, 148771, 196490, 212530, 220745, 238595, 297542, 334033, 361301, 441490, 477190, 668066, 722602, 743855, 1041397, 1487710, 1670165, 1806505, 2082794, 2529107, 3340330, 3613010, 5058214, 5206985, 10413970, 12645535, 17703749, 25291070, 35407498, 88518745, 177037490]

約数ペア:

[(1, 177037490), (2, 88518745), (5, 35407498), (7, 25291070), (10, 17703749), (14, 12645535), (17, 10413970), (34, 5206985), (35, 5058214), (49, 3613010), (53, 3340330), (70, 2529107), (85, 2082794), (98, 1806505), (106, 1670165), (119, 1487710), (170, 1041397), (238, 743855), (245, 722602), (265, 668066), (371, 477190), (401, 441490), (490, 361301), (530, 334033), (595, 297542), (742, 238595), (802, 220745), (833, 212530), (901, 196490), (1190, 148771), (1666, 106265), (1802, 98245), (1855, 95438), (2005, 88298), (2597, 68170), (2807, 63070), (3710, 47719), (4010, 44149), (4165, 42506), (4505, 39298), (5194, 34085), (5614, 31535), (6307, 28070), (6817, 25970), (8330, 21253), (9010, 19649), (12614, 14035), (12985, 13634)]