30213624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 63098376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 149, 168, 204, 213, 238, 284, 298, 357, 408, 426, 447, 476, 497, 568, 596, 714, 852, 894, 952, 994, 1043, 1192, 1207, 1428, 1491, 1704, 1788, 1988, 2086, 2414, 2533, 2856, 2982, 3129, 3576, 3621, 3976, 4172, 4828, 5066, 5964, 6258, 7242, 7599, 8344, 8449, 9656, 10132, 10579, 11928, 12516, 14484, 15198, 16898, 17731, 20264, 21158, 25032, 25347, 28968, 30396, 31737, 33796, 35462, 42316, 50694, 53193, 60792, 63474, 67592, 70924, 74053, 84632, 101388, 106386, 126948, 141848, 148106, 179843, 202776, 212772, 222159, 253896, 296212, 359686, 425544, 444318, 539529, 592424, 719372, 888636, 1079058, 1258901, 1438744, 1777272, 2158116, 2517802, 3776703, 4316232, 5035604, 7553406, 10071208, 15106812, 30213624]

約数ペア:

[(1, 30213624), (2, 15106812), (3, 10071208), (4, 7553406), (6, 5035604), (7, 4316232), (8, 3776703), (12, 2517802), (14, 2158116), (17, 1777272), (21, 1438744), (24, 1258901), (28, 1079058), (34, 888636), (42, 719372), (51, 592424), (56, 539529), (68, 444318), (71, 425544), (84, 359686), (102, 296212), (119, 253896), (136, 222159), (142, 212772), (149, 202776), (168, 179843), (204, 148106), (213, 141848), (238, 126948), (284, 106386), (298, 101388), (357, 84632), (408, 74053), (426, 70924), (447, 67592), (476, 63474), (497, 60792), (568, 53193), (596, 50694), (714, 42316), (852, 35462), (894, 33796), (952, 31737), (994, 30396), (1043, 28968), (1192, 25347), (1207, 25032), (1428, 21158), (1491, 20264), (1704, 17731), (1788, 16898), (1988, 15198), (2086, 14484), (2414, 12516), (2533, 11928), (2856, 10579), (2982, 10132), (3129, 9656), (3576, 8449), (3621, 8344), (3976, 7599), (4172, 7242), (4828, 6258), (5066, 5964)]