30686904

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 92404800

約数和(自身を除く): 61717896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 102, 108, 122, 136, 137, 153, 183, 204, 216, 244, 274, 306, 366, 408, 411, 459, 488, 548, 549, 612, 732, 822, 918, 1037, 1096, 1098, 1224, 1233, 1464, 1644, 1647, 1836, 2074, 2196, 2329, 2466, 3111, 3288, 3294, 3672, 3699, 4148, 4392, 4658, 4932, 6222, 6588, 6987, 7398, 8296, 8357, 9316, 9333, 9864, 12444, 13176, 13974, 14796, 16714, 18632, 18666, 20961, 24888, 25071, 27948, 27999, 29592, 33428, 37332, 41922, 50142, 55896, 55998, 62883, 66856, 74664, 75213, 83844, 100284, 111996, 125766, 142069, 150426, 167688, 200568, 223992, 225639, 251532, 284138, 300852, 426207, 451278, 503064, 568276, 601704, 852414, 902556, 1136552, 1278621, 1704828, 1805112, 2557242, 3409656, 3835863, 5114484, 7671726, 10228968, 15343452, 30686904]

約数ペア:

[(1, 30686904), (2, 15343452), (3, 10228968), (4, 7671726), (6, 5114484), (8, 3835863), (9, 3409656), (12, 2557242), (17, 1805112), (18, 1704828), (24, 1278621), (27, 1136552), (34, 902556), (36, 852414), (51, 601704), (54, 568276), (61, 503064), (68, 451278), (72, 426207), (102, 300852), (108, 284138), (122, 251532), (136, 225639), (137, 223992), (153, 200568), (183, 167688), (204, 150426), (216, 142069), (244, 125766), (274, 111996), (306, 100284), (366, 83844), (408, 75213), (411, 74664), (459, 66856), (488, 62883), (548, 55998), (549, 55896), (612, 50142), (732, 41922), (822, 37332), (918, 33428), (1037, 29592), (1096, 27999), (1098, 27948), (1224, 25071), (1233, 24888), (1464, 20961), (1644, 18666), (1647, 18632), (1836, 16714), (2074, 14796), (2196, 13974), (2329, 13176), (2466, 12444), (3111, 9864), (3288, 9333), (3294, 9316), (3672, 8357), (3699, 8296), (4148, 7398), (4392, 6987), (4658, 6588), (4932, 6222)]