67220030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 128764944

約数和(自身を除く): 61544914

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 131, 194, 230, 262, 485, 529, 655, 970, 1058, 1310, 2231, 2645, 3013, 4462, 5290, 6026, 11155, 12707, 15065, 22310, 25414, 30130, 51313, 63535, 69299, 102626, 127070, 138598, 256565, 292261, 346495, 513130, 584522, 692990, 1461305, 2922610, 6722003, 13444006, 33610015, 67220030]

約数ペア:

[(1, 67220030), (2, 33610015), (5, 13444006), (10, 6722003), (23, 2922610), (46, 1461305), (97, 692990), (115, 584522), (131, 513130), (194, 346495), (230, 292261), (262, 256565), (485, 138598), (529, 127070), (655, 102626), (970, 69299), (1058, 63535), (1310, 51313), (2231, 30130), (2645, 25414), (3013, 22310), (4462, 15065), (5290, 12707), (6026, 11155)]