30425031

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 28946169

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 49, 61, 63, 87, 91, 117, 147, 183, 189, 203, 261, 273, 351, 377, 427, 441, 549, 609, 637, 783, 793, 819, 1131, 1281, 1323, 1421, 1647, 1769, 1827, 1911, 2379, 2457, 2639, 2989, 3393, 3843, 4263, 5307, 5481, 5551, 5733, 7137, 7917, 8967, 10179, 11529, 12383, 12789, 15921, 16653, 17199, 18473, 21411, 22997, 23751, 26901, 37149, 38367, 38857, 47763, 49959, 55419, 68991, 71253, 80703, 86681, 111447, 116571, 149877, 160979, 166257, 206973, 260043, 334341, 349713, 482937, 498771, 620919, 780129, 1049139, 1126853, 1448811, 2340387, 3380559, 4346433, 10141677, 30425031]

約数ペア:

[(1, 30425031), (3, 10141677), (7, 4346433), (9, 3380559), (13, 2340387), (21, 1448811), (27, 1126853), (29, 1049139), (39, 780129), (49, 620919), (61, 498771), (63, 482937), (87, 349713), (91, 334341), (117, 260043), (147, 206973), (183, 166257), (189, 160979), (203, 149877), (261, 116571), (273, 111447), (351, 86681), (377, 80703), (427, 71253), (441, 68991), (549, 55419), (609, 49959), (637, 47763), (783, 38857), (793, 38367), (819, 37149), (1131, 26901), (1281, 23751), (1323, 22997), (1421, 21411), (1647, 18473), (1769, 17199), (1827, 16653), (1911, 15921), (2379, 12789), (2457, 12383), (2639, 11529), (2989, 10179), (3393, 8967), (3843, 7917), (4263, 7137), (5307, 5733), (5481, 5551)]