15703440914

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 96

約数和(自身を含む): 29386503216

約数和(自身を除く): 13683062302

約数列:

[1, 2, 7, 14, 37, 41, 49, 53, 74, 82, 98, 106, 259, 287, 371, 518, 574, 742, 1517, 1813, 1961, 1993, 2009, 2173, 2597, 3034, 3626, 3922, 3986, 4018, 4346, 5194, 10619, 13727, 13951, 15211, 21238, 27454, 27902, 30422, 73741, 74333, 80401, 81713, 96089, 97657, 105629, 106477, 147482, 148666, 160802, 163426, 192178, 195314, 211258, 212954, 516187, 562807, 571991, 739403, 1032374, 1125614, 1143982, 1478806, 3023381, 3613309, 3908273, 3939649, 4003937, 4330789, 5175821, 6046762, 7226618, 7816546, 7879298, 8007874, 8661578, 10351642, 21163667, 27357911, 30315523, 42327334, 54715822, 60631046, 148145669, 160239193, 191505377, 212208661, 296291338, 320478386, 383010754, 424417322, 1121674351, 2243348702, 7851720457, 15703440914]

約数ペア:

[(1, 15703440914), (2, 7851720457), (7, 2243348702), (14, 1121674351), (37, 424417322), (41, 383010754), (49, 320478386), (53, 296291338), (74, 212208661), (82, 191505377), (98, 160239193), (106, 148145669), (259, 60631046), (287, 54715822), (371, 42327334), (518, 30315523), (574, 27357911), (742, 21163667), (1517, 10351642), (1813, 8661578), (1961, 8007874), (1993, 7879298), (2009, 7816546), (2173, 7226618), (2597, 6046762), (3034, 5175821), (3626, 4330789), (3922, 4003937), (3986, 3939649), (4018, 3908273), (4346, 3613309), (5194, 3023381), (10619, 1478806), (13727, 1143982), (13951, 1125614), (15211, 1032374), (21238, 739403), (27454, 571991), (27902, 562807), (30422, 516187), (73741, 212954), (74333, 211258), (80401, 195314), (81713, 192178), (96089, 163426), (97657, 160802), (105629, 148666), (106477, 147482)]