16254210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 49144320

約数和(自身を除く): 32890110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 157, 170, 174, 203, 210, 238, 255, 290, 314, 357, 406, 435, 471, 493, 510, 595, 609, 714, 785, 870, 942, 986, 1015, 1099, 1190, 1218, 1479, 1570, 1785, 2030, 2198, 2355, 2465, 2669, 2958, 3045, 3297, 3451, 3570, 4553, 4710, 4930, 5338, 5495, 6090, 6594, 6902, 7395, 8007, 9106, 10353, 10990, 13345, 13659, 14790, 16014, 16485, 17255, 18683, 20706, 22765, 26690, 27318, 31871, 32970, 34510, 37366, 40035, 45530, 51765, 56049, 63742, 68295, 77401, 80070, 93415, 95613, 103530, 112098, 136590, 154802, 159355, 186830, 191226, 232203, 280245, 318710, 387005, 464406, 478065, 541807, 560490, 774010, 956130, 1083614, 1161015, 1625421, 2322030, 2709035, 3250842, 5418070, 8127105, 16254210]

約数ペア:

[(1, 16254210), (2, 8127105), (3, 5418070), (5, 3250842), (6, 2709035), (7, 2322030), (10, 1625421), (14, 1161015), (15, 1083614), (17, 956130), (21, 774010), (29, 560490), (30, 541807), (34, 478065), (35, 464406), (42, 387005), (51, 318710), (58, 280245), (70, 232203), (85, 191226), (87, 186830), (102, 159355), (105, 154802), (119, 136590), (145, 112098), (157, 103530), (170, 95613), (174, 93415), (203, 80070), (210, 77401), (238, 68295), (255, 63742), (290, 56049), (314, 51765), (357, 45530), (406, 40035), (435, 37366), (471, 34510), (493, 32970), (510, 31871), (595, 27318), (609, 26690), (714, 22765), (785, 20706), (870, 18683), (942, 17255), (986, 16485), (1015, 16014), (1099, 14790), (1190, 13659), (1218, 13345), (1479, 10990), (1570, 10353), (1785, 9106), (2030, 8007), (2198, 7395), (2355, 6902), (2465, 6594), (2669, 6090), (2958, 5495), (3045, 5338), (3297, 4930), (3451, 4710), (3570, 4553)]