30978789597

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 54814556160

約数和(自身を除く): 23835766563

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 151, 153, 223, 357, 453, 669, 859, 1057, 1071, 1359, 1561, 2007, 2567, 2577, 3171, 3791, 4683, 6013, 7701, 7731, 9513, 11373, 14049, 14603, 17969, 18039, 23103, 26537, 33673, 34119, 43809, 53907, 54117, 79611, 101019, 102221, 129709, 131427, 161721, 191557, 235711, 238833, 303057, 306663, 389127, 572441, 574671, 707133, 907963, 919989, 1167381, 1340899, 1717323, 1724013, 2121399, 2205053, 2723889, 3256469, 4007087, 4022697, 5151969, 6615159, 8171667, 9769407, 12021261, 12068091, 15435371, 19845477, 22795283, 28925107, 29308221, 36063783, 46306113, 68385849, 86775321, 138918339, 202475749, 205157547, 260325963, 491726819, 607427247, 1475180457, 1822281741, 3442087733, 4425541371, 10326263199, 30978789597]

約数ペア:

[(1, 30978789597), (3, 10326263199), (7, 4425541371), (9, 3442087733), (17, 1822281741), (21, 1475180457), (51, 607427247), (63, 491726819), (119, 260325963), (151, 205157547), (153, 202475749), (223, 138918339), (357, 86775321), (453, 68385849), (669, 46306113), (859, 36063783), (1057, 29308221), (1071, 28925107), (1359, 22795283), (1561, 19845477), (2007, 15435371), (2567, 12068091), (2577, 12021261), (3171, 9769407), (3791, 8171667), (4683, 6615159), (6013, 5151969), (7701, 4022697), (7731, 4007087), (9513, 3256469), (11373, 2723889), (14049, 2205053), (14603, 2121399), (17969, 1724013), (18039, 1717323), (23103, 1340899), (26537, 1167381), (33673, 919989), (34119, 907963), (43809, 707133), (53907, 574671), (54117, 572441), (79611, 389127), (101019, 306663), (102221, 303057), (129709, 238833), (131427, 235711), (161721, 191557)]