229658540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 526901760

約数和(自身を除く): 297243220

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 53, 58, 62, 106, 116, 124, 145, 155, 212, 241, 265, 290, 310, 482, 530, 580, 620, 899, 964, 1060, 1205, 1537, 1643, 1798, 2410, 3074, 3286, 3596, 4495, 4820, 6148, 6572, 6989, 7471, 7685, 8215, 8990, 12773, 13978, 14942, 15370, 16430, 17980, 25546, 27956, 29884, 30740, 32860, 34945, 37355, 47647, 51092, 63865, 69890, 74710, 95294, 127730, 139780, 149420, 190588, 216659, 238235, 255460, 370417, 395963, 433318, 476470, 740834, 791926, 866636, 952940, 1083295, 1481668, 1583852, 1852085, 1979815, 2166590, 3704170, 3959630, 4333180, 7408340, 7919260, 11482927, 22965854, 45931708, 57414635, 114829270, 229658540]

約数ペア:

[(1, 229658540), (2, 114829270), (4, 57414635), (5, 45931708), (10, 22965854), (20, 11482927), (29, 7919260), (31, 7408340), (53, 4333180), (58, 3959630), (62, 3704170), (106, 2166590), (116, 1979815), (124, 1852085), (145, 1583852), (155, 1481668), (212, 1083295), (241, 952940), (265, 866636), (290, 791926), (310, 740834), (482, 476470), (530, 433318), (580, 395963), (620, 370417), (899, 255460), (964, 238235), (1060, 216659), (1205, 190588), (1537, 149420), (1643, 139780), (1798, 127730), (2410, 95294), (3074, 74710), (3286, 69890), (3596, 63865), (4495, 51092), (4820, 47647), (6148, 37355), (6572, 34945), (6989, 32860), (7471, 30740), (7685, 29884), (8215, 27956), (8990, 25546), (12773, 17980), (13978, 16430), (14942, 15370)]