30589936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 69558048

約数和(自身を除く): 38968112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 211, 221, 272, 328, 422, 442, 533, 656, 697, 844, 884, 1066, 1394, 1688, 1768, 2132, 2743, 2788, 3376, 3536, 3587, 4264, 5486, 5576, 7174, 8528, 8651, 9061, 10972, 11152, 14348, 17302, 18122, 21944, 28696, 34604, 36244, 43888, 46631, 57392, 69208, 72488, 93262, 112463, 138416, 144976, 147067, 186524, 224926, 294134, 373048, 449852, 588268, 746096, 899704, 1176536, 1799408, 1911871, 2353072, 3823742, 7647484, 15294968, 30589936]

約数ペア:

[(1, 30589936), (2, 15294968), (4, 7647484), (8, 3823742), (13, 2353072), (16, 1911871), (17, 1799408), (26, 1176536), (34, 899704), (41, 746096), (52, 588268), (68, 449852), (82, 373048), (104, 294134), (136, 224926), (164, 186524), (208, 147067), (211, 144976), (221, 138416), (272, 112463), (328, 93262), (422, 72488), (442, 69208), (533, 57392), (656, 46631), (697, 43888), (844, 36244), (884, 34604), (1066, 28696), (1394, 21944), (1688, 18122), (1768, 17302), (2132, 14348), (2743, 11152), (2788, 10972), (3376, 9061), (3536, 8651), (3587, 8528), (4264, 7174), (5486, 5576)]